From: Yunjin Lee <yunjin-.lee@samsung.com>
Date: Tue, 5 Sep 2017 09:53:51 +0000 (+0900)
Subject: Apply English-reviewed Security API cs files
X-Git-Tag: preview1-00173^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F23%2F147723%2F4;p=platform%2Fcore%2Fcsapi%2Ftizenfx.git

Apply English-reviewed Security API cs files

- Original author: Editor Lionbridge <TizenEditor.SEL@lionbridge.com>
- https://review.tizen.org/gerrit/#/c/140757

Change-Id: I217e83b4c6232dd48623fa8862af3e9f3f46bfa6
Signed-off-by: Yunjin Lee <yunjin-.lee@samsung.com>
---

diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Certificate.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Certificate.cs
index 401a554..99c02d5 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Certificate.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Certificate.cs
@@ -21,19 +21,19 @@ using static Interop;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// Class that represents a certificate.
+    /// The class that represents a certificate.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class Certificate
     {
         /// <summary>
-        /// Load Certificate from the given file path.
+        /// Loads Certificate from the given file path.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="filePath">The path of certificate file to be loaded.</param>
         /// <returns>Loaded certificate class instance.</returns>
         /// <exception cref="ArgumentNullException">
-        /// filePath should not be null
+        /// The filePath should not be null
         /// </exception>
         /// <exception cref="InvalidOperationException">
         /// Invalid certificate file format. Provided file path does not exist or
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/CertificateManager.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/CertificateManager.cs
index c034267..631de76 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/CertificateManager.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/CertificateManager.cs
@@ -27,10 +27,10 @@ namespace Tizen.Security.SecureRepository
     public class CertificateManager : Manager
     {
         /// <summary>
-        /// Gets a certificate from secure repository.
+        /// Gets a certificate from the secure repository.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <param name="alias">The name of a certificate to retrieve.</param>
+        /// <param name="alias">The name of a certificate to be retrieved.</param>
         /// <param name="password">
         /// The password used in decrypting a certificate value. If password of
         /// policy is provided in SaveCertificate(), the same password should be
@@ -38,13 +38,13 @@ namespace Tizen.Security.SecureRepository
         /// </param>
         /// <returns>A certificate specified by alias.</returns>
         /// <exception cref="ArgumentNullException">
-        /// Alias argument is null
+        /// The alias argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format.
+        /// The alias argument is in an invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Certificate does not exist with the alias or certificate-protecting
+        /// The certificate does not exist with the alias or certificate-protecting
         /// password isn't matched.
         /// </exception>
         static public Certificate Get(string alias, string password)
@@ -69,10 +69,10 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Gets all alias of certificates which the client can access.
+        /// Gets all aliases of certificates, which the client can access.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <returns>All alias of certificates which the client can access.</returns>
+        /// <returns>All aliases of certificates, which the client can access.</returns>
         /// <exception cref="ArgumentException">No alias to get.</exception>
         static public IEnumerable<string> GetAliases()
         {
@@ -93,7 +93,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Stores a certificate inside secure repository based on the provided policy.
+        /// Stores a certificate inside the secure repository based on the provided policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">The name of a certificate to be stored.</param>
@@ -105,10 +105,10 @@ namespace Tizen.Security.SecureRepository
         /// Any of argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format. cert argument is invalid format.
+        /// The alias argument is in the invalid format. cert argument is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Certificate with alias does already exist.
+        /// The certificate with alias already exist.
         /// </exception>
         static public void Save(string alias, Certificate cert, Policy policy)
         {
@@ -131,22 +131,22 @@ namespace Tizen.Security.SecureRepository
         /// </param>
         /// <returns>A newly created certificate chain.</returns>
         /// <exception cref="ArgumentNullException">
-        /// certificate argument is null.
+        /// The certificate argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Some of certificate in arguments is invalid.
+        /// Some of the certificates in arguments are invalid.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Some of certificate in arguments is expired or not valid yet.
+        /// Some of the certificates in arguments are expired or not valid yet.
         /// Certificate cannot build chain.
-        /// Root certificate is not in trusted system certificate store.
+        /// The root certificate is not in the trusted system certificate store.
         /// </exception>
         /// <remarks>
         /// The trusted root certificate of the chain should exist in the system's
         /// certificate storage.
         /// </remarks>
         /// <remarks>
-        /// The trusted root certificate of the chain in system's certificate storage
+        /// The trusted root certificate of the chain in the system's certificate storage
         /// is added to the certificate chain.
         /// </remarks>
         static public IEnumerable<Certificate> GetCertificateChain(
@@ -201,18 +201,18 @@ namespace Tizen.Security.SecureRepository
         /// </param>
         /// <returns>A newly created certificate chain.</returns>
         /// <exception cref="ArgumentNullException">
-        /// certificate argument is null.
+        /// The certificate argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Some of certificate in arguments is invalid.
+        /// Some of the certificates in arguments are invalid.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Some of certificate in arguments is expired or not valid yet.
+        /// Some of the certificates in arguments are expired or not valid yet.
         /// Certificate cannot build chain.
-        /// Root certificate is not in trusted system certificate store.
+        /// The root certificate is not in the trusted system certificate store.
         /// </exception>
         /// <remarks>
-        /// The trusted root certificate of the chain in system's certificate storage
+        /// The trusted root certificate of the chain in the system's certificate storage
         /// is added to the certificate chain.
         /// </remarks>
         static public IEnumerable<Certificate> GetCertificateChain(
@@ -256,21 +256,21 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Perform OCSP which checks certificate is whether revoked or not.
+        /// Perform OCSP, which checks whether the certificate is revoked or not.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="certificateChain">
-        /// Valid certificate chain to perform OCSP check.
+        /// Valid certificate chain to perform the OCSP check.
         /// </param>
-        /// <returns>A status result of OCSP check.</returns>
+        /// <returns>A status result of the OCSP check.</returns>
         /// <exception cref="ArgumentNullException">
-        /// certificateChain argument is null.
+        /// The certificateChain argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// certificateChain is not valid chain or certificate.
+        /// The certificateChain is not valid chain or certificate.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// some of certificate in chain is expired or not valid yet.
+        /// Some of the certificates in chain are expired or not valid yet.
         /// </exception>
         static public OcspStatus CheckOcsp(IEnumerable<Certificate> certificateChain)
         {
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCbcCipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCbcCipherParameters.cs
index 36e8902..69cfb9e 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCbcCipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCbcCipherParameters.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for AES algorithm with CBC mode.
+    /// A class for holding parameters for the AES algorithm with the CBC mode.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class AesCbcCipherParameters : AesCipherParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>The CipherAlgorithmType in CipherParameters is set to CipherAlgorithmType.AesCbc.</remarks>
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCfbCipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCfbCipherParameters.cs
index 6bb35af..efff9da 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCfbCipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCfbCipherParameters.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for AES algorithm with CFB mode.
+    /// A class for holding parameters for the AES algorithm with the CFB mode.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class AesCfbCipherParameters : AesCipherParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>The CipherAlgorithmType in CipherParameters is set to CipherAlgorithmType.AesCfb.</remarks>
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCipherParameters.cs
index 095f9ae..78c05dc 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCipherParameters.cs
@@ -17,7 +17,7 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A abstract class holding parameters for AES algorithm.
+    /// An abstract class for holding parameters for the AES algorithm.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public abstract class AesCipherParameters : CipherParameters
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCtrCipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCtrCipherParameters.cs
index 731254f..222f8bf 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCtrCipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesCtrCipherParameters.cs
@@ -19,13 +19,13 @@ using System;
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for AES algorithm with counter mode.
+    /// A class for holding parameters for the AES algorithm with the counter mode.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class AesCtrCipherParameters : AesCipherParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>The CipherAlgorithmType in CipherParameters is set to CipherAlgorithmType.AesCtr.</remarks>
@@ -34,11 +34,11 @@ namespace Tizen.Security.SecureRepository.Crypto
         }
 
         /// <summary>
-        /// Length of counter block in bits.
+        /// Length of the counter block in bits.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>Optional, only 128b is supported at the moment.</remarks>
-        /// <exception cref="ArgumentOutOfRangeException">value should be positive.</exception>
+        /// <exception cref="ArgumentOutOfRangeException">The value should be positive.</exception>
         public long CounterLength
         {
             get
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesGcmCipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesGcmCipherParameters.cs
index cab0ccc..be09b02 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesGcmCipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/AesGcmCipherParameters.cs
@@ -19,13 +19,13 @@ using System;
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for AES algorithm with GCM mode.
+    /// A class for holding parameters for the AES algorithm with the GCM mode.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class AesGcmCipherParameters : AesCipherParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>The CipherAlgorithmType in CipherParameters is set to CipherAlgorithmType.AesGcm.</remarks>
@@ -37,8 +37,8 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// GCM tag length in bits.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <remarks>One of {32, 64, 96, 104, 112, 120, 128} (optional, if not present the length 128 is used.</remarks>
-        /// <exception cref="ArgumentOutOfRangeException">TagLength should be one of {32, 64, 96, 104, 112, 120, 128}</exception>
+        /// <remarks>One of {32, 64, 96, 104, 112, 120, 128} (optional), if not present the length 128 is used.</remarks>
+        /// <exception cref="ArgumentOutOfRangeException">TagLength should be one of {32, 64, 96, 104, 112, 120, 128}.</exception>
         public long TagLength
         {
             get
@@ -61,7 +61,7 @@ namespace Tizen.Security.SecureRepository.Crypto
         }
 
         /// <summary>
-        /// Additional authentication data(optional)
+        /// Additional authentication data (optional).
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public byte[] AAD
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Cipher.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Cipher.cs
index e84c070..d3e38fc 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Cipher.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Cipher.cs
@@ -19,7 +19,7 @@ using System;
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// This class provides the methods encrypting and decrypting data.
+    /// This class provides the methods for encrypting and decrypting data.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class Cipher
@@ -46,13 +46,13 @@ namespace Tizen.Security.SecureRepository.Crypto
         }
 
         /// <summary>
-        /// Decrypts data using selected key and algorithm.
+        /// Decrypts data using the selected key and the algorithm.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="keyAlias">Alias of the key to be used for decryption.</param>
         /// <param name="password">
         /// The password used in decrypting a key value. If password of policy is
-        /// provided in SaveKey(), the same password should be provided
+        /// provided in SaveKey(), the same password should be provided.
         /// </param>
         /// <param name="cipherText">
         /// Data to be decrypted (some algorithms may require additional information
@@ -60,15 +60,15 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// </param>
         /// <returns>Decrypted data.</returns>
         /// <exception cref="ArgumentNullException">
-        /// keyAlias or cipherText is null.
+        /// The keyAlias or cipherText is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Mandatory algorithm parameter is missing or invalid.
-        /// Optional algorithm parameter is invalid.
+        /// The mandatory algorithm parameter is missing or invalid.
+        /// The optional algorithm parameter is invalid.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key-protecting password isn't matched.
-        /// Key does not exist with keyAlias.
+        /// The key-protecting password isn't matched.
+        /// The key does not exist with the keyAlias.
         /// </exception>
         /// <remarks>
         /// The key type specified by keyAlias should be compatible with the algorithm
@@ -109,25 +109,25 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// provided in SaveKey(), the same password should be provided.
         /// </param>
         /// <param name="plainText">
-        /// Data to be encrypted. In case of AES algorithm there are no restrictions on
-        /// the size of data. For RSA the size must be smaller or equal to (key_size_in
-        /// bytes - 42). Example: for 1024 RSA key the maximum data size is
+        /// Data to be encrypted. In case of the AES algorithm, there are no restrictions on
+        /// the size of data. For RSA, the size must be smaller or equal to (key_size_in
+        /// bytes - 42). Example: For 1024 RSA key, the maximum data size is
         /// 1024/8 - 42 = 86.
         /// </param>
         /// <returns>Encrypted data.</returns>
         /// <exception cref="ArgumentNullException">
-        /// keyAlias or plainText is null.
+        /// The keyAlias or plainText is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Mandatory algorithm parameter is missing or invalid.
-        /// Optional algorithm parameter is invalid.
+        /// The mandatory algorithm parameter is missing or invalid.
+        /// The optional algorithm parameter is invalid.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key-protecting password isn't matched.
-        /// Key does not exist with keyAlias.
+        /// The key-protecting password isn't matched.
+        /// The key does not exist with the keyAlias.
         /// </exception>
         /// <remarks>
-        /// The key type specified by keyAlias should be compatible with the algorithm
+        /// The key type specified by the keyAlias should be compatible with the algorithm
         /// specified in Parameters.
         /// </remarks>
         public byte[] Encrypt(string keyAlias, string password, byte[] plainText)
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherAlgorithmType.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherAlgorithmType.cs
index 7487ebc..274634f 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherAlgorithmType.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherAlgorithmType.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// Enumeration for crypto cipher algorithm types.
+    /// Enumeration for the crypto cipher algorithm types.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum CipherAlgorithmType : int
     {
         /// <summary>
-        /// AES-CTR algorithm
+        /// The AES-CTR algorithm.
         /// Supported parameters:
         /// - ParameterName.AlgorithmType = AesCtr(mandatory),
         /// - ParameterName.IV = 16 - byte initialization vector(mandatory)
@@ -32,14 +32,14 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// </summary>
         AesCtr = 0x01,
         /// <summary>
-        /// AES-CBC algorithm
+        /// The AES-CBC algorithm.
         /// Supported parameters:
         /// - ParameterName.AlgorithmType = AesCbc(mandatory),
         /// - ParameterName.IV = 16-byte initialization vector(mandatory)
         /// </summary>
         AesCbc,
         /// <summary>
-        /// AES-GCM algorithm
+        /// The AES-GCM algorithm.
         /// Supported parameters:
         /// - ParameterName.AlgorithmType = AesGcm(mandatory),
         /// - ParameterName.IV = initialization vector(mandatory)
@@ -49,14 +49,14 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// </summary>
         AesGcm,
         /// <summary>
-        /// AES-CFB algorithm
+        /// Th AES-CFB algorithm.
         /// Supported parameters:
         /// - ParameterName.AlgorithmType = AesCfb(mandatory),
         /// - ParameterName.IV = 16-byte initialization vector(mandatory)
         /// </summary>
         AesCfb,
         /// <summary>
-        /// RSA-OAEP algorithm
+        /// The RSA-OAEP algorithm.
         /// Supported parameters:
         /// - ParameterName.AlgorithmType = RsaOaep(required),
         /// - ParameterName.Label = label to be associated with the message
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameterName.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameterName.cs
index be3801e..27a1ea1 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameterName.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameterName.cs
@@ -17,33 +17,33 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// Enumeration for cipher algorithm parameters.
+    /// Enumeration for the cipher algorithm parameters.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum CipherParameterName : int
     {
         /// <summary>
-        /// Algorithm Type
+        /// The Algorithm Type.
         /// </summary>
         AlgorithmType = 0x01,
         /// <summary>
-        /// Initial Vector,  16B buffer (up to 2^64-1 bytes long in case of AES GCM)
+        /// Initial Vector,  16B buffer (up to 2^64-1 bytes long in case of AES GCM).
         /// </summary>
         IV = 101,
         /// <summary>
-        /// Integer - ctr length in bits
+        /// Integer - ctr length in bits.
         /// </summary>
         CounterLength = 102,
         /// <summary>
-        /// Additional authenticated data(AAD)
+        /// Additional authenticated data(AAD).
         /// </summary>
         AAD = 103,
         /// <summary>
-        /// Tag Length
+        /// Tag Length.
         /// </summary>
         TagLength = 104,
         /// <summary>
-        /// Label
+        /// Label.
         /// </summary>
         Label = 105
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameters.cs
index 450b159..57b8aa4 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/CipherParameters.cs
@@ -19,7 +19,7 @@ using System;
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A abstract class holding parameters for encryption and decryption.
+    /// An abstract class for holding parameters for encryption and decryption.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     abstract public class CipherParameters
@@ -27,7 +27,7 @@ namespace Tizen.Security.SecureRepository.Crypto
         private SafeCipherParametersHandle _handle;
 
         /// <summary>
-        /// Cipher algorithm type.
+        /// The Cipher algorithm type.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public CipherAlgorithmType Algorithm
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/DsaSignatureParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/DsaSignatureParameters.cs
index 2c58255..cd7d610 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/DsaSignatureParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/DsaSignatureParameters.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for DSA signature algorithm.
+    /// A class for holding parameters for the DSA signature algorithm.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class DsaSignatureParameters : SignatureParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public DsaSignatureParameters() : base(SignatureAlgorithmType.Dsa)
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/EcdsaSignatureParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/EcdsaSignatureParameters.cs
index 3cd6e65..31e584c 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/EcdsaSignatureParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/EcdsaSignatureParameters.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for ECDSA signature algorithm.
+    /// A class for holding parameters for the ECDSA signature algorithm.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class EcdsaSignatureParameters : SignatureParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public EcdsaSignatureParameters() : base(SignatureAlgorithmType.Ecdsa)
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/HashAlgorithm.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/HashAlgorithm.cs
index 66c6491..636d163 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/HashAlgorithm.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/HashAlgorithm.cs
@@ -17,29 +17,29 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// Enumeration for hash algorithm
+    /// Enumeration for the hash algorithm.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum HashAlgorithm : int
     {
         /// <summary>
-        ///  No Hash Algorithm
+        /// The no hash algorithm.
         /// </summary>
         None = 0,
         /// <summary>
-        /// Hash Algorithm SHA1
+        /// The hash algorithm SHA1.
         /// </summary>
         Sha1,
         /// <summary>
-        /// Hash Algorithm SHA256
+        /// The hash algorithm SHA256.
         /// </summary>
         Sha256,
         /// <summary>
-        /// Hash Algorithm SHA384
+        /// The hash algorithm SHA384.
         /// </summary>
         Sha384,
         /// <summary>
-        /// Hash Algorithm SHA512
+        /// The hash algorithm SHA512.
         /// </summary>
         Sha512
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaOaepCipherParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaOaepCipherParameters.cs
index f0fbe9f..dd1b735 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaOaepCipherParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaOaepCipherParameters.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for RSA algorithm with OAEP mode.
+    /// A class for holding parameters for the RSA algorithm with the OAEP mode.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class RsaOaepCipherParameters : CipherParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>The CipherAlgorithmType in CipherParameters is set to CipherAlgorithmType.RsaOaep.</remarks>
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaPaddingAlgorithm.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaPaddingAlgorithm.cs
index 5da20f6..39b34fe 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaPaddingAlgorithm.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaPaddingAlgorithm.cs
@@ -17,21 +17,21 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// Enumeration for RSA padding algorithm
+    /// Enumeration for the RSA padding algorithm.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum RsaPaddingAlgorithm : int
     {
         /// <summary>
-        /// No Padding
+        /// No padding.
         /// </summary>
         None = 0,
         /// <summary>
-        /// PKCS#1 Padding
+        /// PKCS#1 padding.
         /// </summary>
         Pkcs1,
         /// <summary>
-        /// X9.31 padding
+        /// X9.31 padding.
         /// </summary>
         X931
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaSignatureParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaSignatureParameters.cs
index b1dfe7b..7274f89 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaSignatureParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/RsaSignatureParameters.cs
@@ -17,13 +17,13 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A class holding parameters for RSA signature algorithm.
+    /// A class for holding parameters for the RSA signature algorithm.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class RsaSignatureParameters : SignatureParameters
     {
         /// <summary>
-        /// A default constructor
+        /// A default constructor.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <remarks>The RsaPadding is set to RsaPaddingAlgorithm.None.</remarks>
@@ -32,7 +32,7 @@ namespace Tizen.Security.SecureRepository.Crypto
         }
 
         /// <summary>
-        /// RSA padding algorithm
+        /// The RSA padding algorithm.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public RsaPaddingAlgorithm RsaPadding
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Signature.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Signature.cs
index 3e34ce7..65d7824 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Signature.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/Signature.cs
@@ -19,7 +19,7 @@ using System;
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// This class provides the methods creating and verifying a signature.
+    /// This class provides the methods for creating and verifying a signature.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class Signature
@@ -57,21 +57,21 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// <param name="message">The message that is signed with a private key.</param>
         /// <returns>A newly created signature.</returns>
         /// <exception cref="ArgumentNullException">
-        /// privateKeyAlias or message is null.
+        /// The privateKeyAlias or message is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// privateKeyAlias is invalid format.
+        /// The privateKeyAlias is invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key-protecting password isn't matched.
-        /// Key does not exist with privateKeyAlias.
+        /// The key-protecting password isn't matched.
+        /// The key does not exist with the privateKeyAlias.
         /// </exception>
         /// <remarks>
-        /// The key type specified by privateKeyAlias should be compatible with the
+        /// The key type specified by the privateKeyAlias should be compatible with the
         /// algorithm specified in Parameters.
         /// </remarks>
         /// <remarks>
-        /// If password of policy is provided during storing a key, the same password
+        /// If the password of policy is provided during storing a key, the same password
         /// should be provided.
         /// </remarks>
         public byte[] Sign(string privateKeyAlias, string password, byte[] message)
@@ -128,14 +128,14 @@ namespace Tizen.Security.SecureRepository.Crypto
         /// The signature status. True is returned when the signature is valid.
         /// </returns>
         /// <exception cref="ArgumentNullException">
-        /// publicKeyAlias, message or signature is null.
+        /// The publicKeyAlias, message or signature is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// publicKeyAlias is invalid format.
+        /// The publicKeyAlias is invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key-protecting password isn't matched.
-        /// Key does not exist with publicKeyAlias.
+        /// The key-protecting password isn't matched.
+        /// The key does not exist with the publicKeyAlias.
         /// </exception>
         /// <remarks>
         /// The key type specified by publicKeyAlias should be compatible with the
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureAlgorithmType.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureAlgorithmType.cs
index 68b5ba1..de83765 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureAlgorithmType.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureAlgorithmType.cs
@@ -23,15 +23,15 @@ namespace Tizen.Security.SecureRepository.Crypto
     public enum SignatureAlgorithmType : int
     {
         /// <summary>
-        /// RSA signature algorithm
+        /// The RSA signature algorithm.
         /// </summary>
         Rsa = 0x01,
         /// <summary>
-        /// DSA signature algorithm
+        /// The DSA signature algorithm.
         /// </summary>
         Dsa,
         /// <summary>
-        /// ECDSA signature algorithm
+        /// The ECDSA signature algorithm.
         /// </summary>
         Ecdsa
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameterName.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameterName.cs
index 1662ad1..c265ad1 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameterName.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameterName.cs
@@ -17,21 +17,21 @@
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// Enumeration for signature algorithm parameters.
+    /// Enumeration for the signature algorithm parameters.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     internal enum SignatureParameterName : int
     {
         /// <summary>
-        /// Signaturea Algorithm Type
+        /// The signature algorithm type.
         /// </summary>
         AlgorithmType = 0x01,
         /// <summary>
-        /// Hash Algorithm Type
+        /// The hash algorithm type.
         /// </summary>
         HashAlgorithm,
         /// <summary>
-        /// RSA Padding Algorithm Type
+        /// The RSA padding algorithm type.
         /// </summary>
         RsaPaddingAlgorithm
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameters.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameters.cs
index bccf4cc..a612243 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameters.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Crypto/SignatureParameters.cs
@@ -20,7 +20,7 @@ using System.Collections.Generic;
 namespace Tizen.Security.SecureRepository.Crypto
 {
     /// <summary>
-    /// A abstract class holding parameters for signing and verification.
+    /// An abstract class for holding parameters for signing and verification.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     abstract public class SignatureParameters
@@ -28,7 +28,7 @@ namespace Tizen.Security.SecureRepository.Crypto
         private Dictionary<SignatureParameterName, int> _parameters;
 
         /// <summary>
-        /// Signature algorithm type.
+        /// The signature algorithm type.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public SignatureAlgorithmType SignatureAlgorithm
@@ -37,7 +37,7 @@ namespace Tizen.Security.SecureRepository.Crypto
         }
 
         /// <summary>
-        /// Hash algorithm used in signing anve verification.
+        /// The hash algorithm used in signing anve verification.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public HashAlgorithm HashAlgorithm
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataFormat.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataFormat.cs
index cd96acf..6b3fac4 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataFormat.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataFormat.cs
@@ -17,21 +17,21 @@
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// Enumeration for data format
+    /// Enumeration for data format.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum DataFormat : int
     {
         /// <summary>
-        /// DER format base64 encoded data
+        /// The DER format base64 encoded data.
         /// </summary>
         DerBase64 = 0,
         /// <summary>
-        /// DER encoded data
+        /// The DER encoded data.
         /// </summary>
         Der,
         /// <summary>
-        /// PEM encoded data. It consists of the DER format base64 encoded
+        /// The PEM encoded data. It consists of the DER format base64 encoded
         /// with additional header and footer lines.
         /// </summary>
         Pem
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataManager.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataManager.cs
index 38fd661..556522b 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataManager.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/DataManager.cs
@@ -21,13 +21,13 @@ using static Interop;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// This class provides the methods storing and retrieving data.
+    /// This class provides the methods for storing and retrieving data.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class DataManager : Manager
     {
         /// <summary>
-        /// Gets data from secure repository.
+        /// Gets data from the secure repository.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">The name of a certificate to retrieve.</param>
@@ -38,10 +38,10 @@ namespace Tizen.Security.SecureRepository
         /// </param>
         /// <returns>Data specified by alias.</returns>
         /// <exception cref="ArgumentNullException">
-        /// Alias argument is null.
+        /// The alias argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format.
+        /// The alias argument is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
         /// Data does not exist with the alias or data-protecting password isn't matched.
@@ -68,10 +68,10 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Gets all alias of data which the client can access.
+        /// Gets all aliases of data, which the client can access.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <returns>All alias of data which the client can access.</returns>
+        /// <returns>All aliases of data, which the client can access.</returns>
         /// <exception cref="ArgumentException">No alias to get.</exception>
         static public IEnumerable<string> GetAliases()
         {
@@ -92,7 +92,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Stores data inside secure repository based on the provided policy.
+        /// Stores data inside the secure repository based on the provided policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">The name of data to be stored.</param>
@@ -102,10 +102,10 @@ namespace Tizen.Security.SecureRepository
         /// Any of argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format. Data policy cannot be unextractable.
+        /// The alias argument is in the invalid format. Data policy cannot be unextractable.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Data with alias does already exist.
+        /// Data with alias already exist.
         /// </exception>
         static public void Save(string alias, byte[] data, Policy policy)
         {
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/EllipticCurveType.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/EllipticCurveType.cs
index 6e52871..d2c13b1 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/EllipticCurveType.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/EllipticCurveType.cs
@@ -17,21 +17,21 @@
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// Enumeration for elliptic curve
+    /// Enumeration for the elliptic curve.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum EllipticCurveType : int
     {
         /// <summary>
-        /// Elliptic curve domain "secp192r1" listed in "SEC 2" recommended elliptic curve domain
+        /// The elliptic curve domain "secp192r1" listed in "SEC 2" recommended elliptic curve domain.
         /// </summary>
         Prime192V1 = 0,
         /// <summary>
-        /// "SEC 2" recommended elliptic curve domain - secp256r1
+        /// The "SEC 2" recommended elliptic curve domain - secp256r1.
         /// </summary>
         Prime256V1,
         /// <summary>
-        /// NIST curve P-384(covers "secp384r1", the elliptic curve domain listed in See SEC 2
+        /// The NIST curve P-384(covers "secp384r1", the elliptic curve domain listed in See SEC 2.
         /// </summary>
         Secp384R1
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Key.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Key.cs
index e175f55..675fc0a 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Key.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Key.cs
@@ -21,7 +21,7 @@ using static Interop;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// Class that represents a key.
+    /// The class that represents a key.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class Key
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyManager.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyManager.cs
index cb2395f..f1e3bac 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyManager.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyManager.cs
@@ -20,13 +20,13 @@ using System.Collections.Generic;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// This class provides the methods storing, retrieving, and creating keys.
+    /// This class provides the methods for storing, retrieving, and creating keys.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class KeyManager : Manager
     {
         /// <summary>
-        /// Gets a key from secure repository.
+        /// Gets a key from the secure repository.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">The name of a key to retrieve.</param>
@@ -37,13 +37,13 @@ namespace Tizen.Security.SecureRepository
         /// </param>
         /// <returns>A key specified by alias.</returns>
         /// <exception cref="ArgumentNullException">
-        /// Alias argument is null.
+        /// The alias argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format.
+        /// The alias argument is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key does not exist with the alias or key-protecting password isn't matched.
+        /// The key does not exist with the alias or the key-protecting password isn't matched.
         /// </exception>
         static public Key Get(string alias, string password)
         {
@@ -67,10 +67,10 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Gets all alias of keys which the client can access.
+        /// Gets all aliases of keys, which the client can access.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <returns>All alias of keys which the client can access.</returns>
+        /// <returns>All aliases of keys, which the client can access.</returns>
         /// <exception cref="ArgumentException">No alias to get.</exception>
         static public IEnumerable<string> GetAliases()
         {
@@ -91,7 +91,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Stores a key inside secure repository based on the provided policy.
+        /// Stores a key inside the secure repository based on the provided policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">The name of a key to be stored.</param>
@@ -101,17 +101,17 @@ namespace Tizen.Security.SecureRepository
         /// Any of argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format. key argument is invalid format.
+        /// The alias argument is in the invalid format. key argument is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key with alias does already exist.
+        /// The key with alias does already exist.
         /// </exception>
         /// <remarks>
-        /// Type in key may be set to KeyType.None as an input.
-        /// Type is determined inside secure reposioty during storing keys.
+        /// The type in key may be set to KeyType.None as an input.
+        /// The type is determined inside the secure reposioty during storing keys.
         /// </remarks>
         /// <remarks>
-        /// If password in policy is provided, the key is additionally encrypted with
+        /// If the password in policy is provided, the key is additionally encrypted with
         /// the password in policy.
         /// </remarks>
         static public void Save(string alias, Key key, Policy policy)
@@ -126,7 +126,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Creates RSA private/public key pair and stores them inside secure repository
+        /// Creates the RSA private/public key pair and stores them inside the secure repository
         /// based on each policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
@@ -145,13 +145,13 @@ namespace Tizen.Security.SecureRepository
         /// Any of argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// size is invalid. privateKeyAlias or publicKeyAlias is invalid format.
+        /// The size is invalid. privateKeyAlias or publicKeyAlias is invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key with privateKeyAlias or publicKeyAlias does already exist.
+        /// The key with privateKeyAlias or publicKeyAlias does already exist.
         /// </exception>
         /// <remarks>
-        /// If password in policy is provided, the key is additionally encrypted with the
+        /// If the password in policy is provided, the key is additionally encrypted with the
         /// password in policy.
         /// </remarks>
         static public void CreateRsaKeyPair(
@@ -172,7 +172,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Creates DSA private/public key pair and stores them inside secure repository
+        /// Creates the DSA private/public key pair and stores them inside the secure repository
         /// based on each policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
@@ -192,13 +192,13 @@ namespace Tizen.Security.SecureRepository
         /// Any of argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// size is invalid. privateKeyAlias or publicKeyAlias is invalid format.
+        /// The size is invalid. privateKeyAlias or publicKeyAlias is invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key with privateKeyAlias or publicKeyAlias does already exist.
+        /// The key with privateKeyAlias or publicKeyAlias does already exist.
         /// </exception>
         /// <remarks>
-        /// If password in policy is provided, the key is additionally encrypted with
+        /// If the password in policy is provided, the key is additionally encrypted with
         /// the password in policy.
         /// </remarks>
         static public void CreateDsaKeyPair(
@@ -219,7 +219,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Creates ECDSA private/public key pair and stores them inside secure repository
+        /// Creates the ECDSA private/public key pair and stores them inside secure repository
         /// based on each policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
@@ -236,14 +236,14 @@ namespace Tizen.Security.SecureRepository
         /// Any of argument is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Elliptic curve type is invalid. privateKeyAlias or publicKeyAlias is
+        /// The elliptic curve type is invalid. privateKeyAlias or publicKeyAlias is in the
         /// invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key with privateKeyAlias or publicKeyAlias does already exist.
+        /// The key with privateKeyAlias or publicKeyAlias does already exist.
         /// </exception>
         /// <remarks>
-        /// If password in policy is provided, the key is additionally encrypted with
+        /// If the password in policy is provided, the key is additionally encrypted with
         /// the password in policy.
         /// </remarks>
         static public void CreateEcdsaKeyPair(
@@ -262,25 +262,25 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Creates AES key and stores it inside secure repository based on each policy.
+        /// Creates the AES key and stores it inside the secure repository based on each policy.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="size">
-        /// The size of key strength to be created. 128, 192 and 256 are supported.
+        /// The size of the key strength to be created. 128, 192 and 256 are supported.
         /// </param>
         /// <param name="keyAlias">The name of key to be stored.</param>
         /// <param name="policy">The policy about how to store the key securely.</param>
         /// <exception cref="ArgumentNullException">
-        /// keyAlias or policy is null.
+        /// The keyAlias or policy is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// Key size is invalid. keyAlias is invalid format.
+        /// The key size is invalid. keyAlias is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
-        /// Key with privateKeyAlias or publicKeyAlias does already exist.
+        /// The key with privateKeyAlias or publicKeyAlias does already exist.
         /// </exception>
         /// <remarks>
-        /// If password in policy is provided, the key is additionally encrypted with
+        /// If the password in policy is provided, the key is additionally encrypted with
         /// the password in policy.
         /// </remarks>
         static public void CreateAesKey(int size, string keyAlias, Policy policy)
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyType.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyType.cs
index 483af31..2458f76 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyType.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/KeyType.cs
@@ -23,35 +23,35 @@ namespace Tizen.Security.SecureRepository
     public enum KeyType : int
     {
         /// <summary>
-        /// Key type not specified
+        /// Key type not specified.
         /// </summary>
         None = 0,
         /// <summary>
-        /// RSA public key
+        /// The RSA public key.
         /// </summary>
         RsaPublic,
         /// <summary>
-        /// RSA private key
+        /// The RSA private key.
         /// </summary>
         RsaPrivate,
         /// <summary>
-        /// ECDSA public key
+        /// The ECDSA public key.
         /// </summary>
         EcdsaPublic,
         /// <summary>
-        /// ECDSA private key
+        /// The ECDSA private key.
         /// </summary>
         EcdsaPrivate,
         /// <summary>
-        /// DSA public key
+        /// The DSA public key.
         /// </summary>
         DsaPublic,
         /// <summary>
-        /// DSA private key
+        /// The DSA private key.
         /// </summary>
         DsaPrivate,
         /// <summary>
-        /// AES key
+        /// The AES key.
         /// </summary>
         Aes
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Manager.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Manager.cs
index 035eb8e..9df853b 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Manager.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Manager.cs
@@ -19,17 +19,17 @@ using System;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// This class is a base class of XxxManager classes. It provides the common methods
+    /// This class is a base class of the XxxManager classes. It provides the common methods
     /// for all sub classes.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class Manager
     {
         /// <summary>
-        /// Creates a new full alias which is concatenation of owner id and alias.
+        /// Creates a new full alias, which is concatenation of owner ID and alias.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <param name="ownerId">Data owner's id. This should be package id if data
+        /// <param name="ownerId">Data owner's ID. This should be package ID if data
         /// owner is application. If you want to access data stored by system services,
         /// use CreateFullSystemAlias() instead.</param>
         /// <param name="alias">Data alias.</param>
@@ -39,26 +39,26 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// Creates a new full alias which is concatenation of system service's
-        /// owner id and alias.
+        /// Creates a new full alias, which is concatenation of system service's
+        /// owner ID and alias.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <param name="alias">Data alias which is owned by system service.</param>
+        /// <param name="alias">Data alias, which is owned by system service.</param>
         static public string CreateFullSystemAlias(string alias)
         {
             return Manager.CreateFullAlias(Manager.SystemOwnerId, alias);
         }
 
         /// <summary>
-        /// Removes a an entry (no matter of type) from the key manager.
+        /// Removes an entry (no matter of type) from the key manager.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">Item alias to be removed.</param>
-        /// <exception cref="ArgumentNullException">alias is null.</exception>
-        /// <exception cref="ArgumentException">alias is invalid format.</exception>
-        /// <exception cref="InvalidOperationException">alias does not exist.</exception>
+        /// <exception cref="ArgumentNullException">The alias is null.</exception>
+        /// <exception cref="ArgumentException">The alias is in the invalid format.</exception>
+        /// <exception cref="InvalidOperationException">The alias does not exist.</exception>
         /// <remarks>
-        /// To remove item, client must have remove permission to the specified item.
+        /// To remove item, client must remove permission to the specified item.
         /// </remarks>
         /// <remarks>The item owner can remove by default.</remarks>
         static public void RemoveAlias(string alias)
@@ -77,19 +77,19 @@ namespace Tizen.Security.SecureRepository
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">Item alias for which access will be granted.</param>
         /// <param name="otherPackageId">
-        /// Package id of the application that will gain access rights.
+        /// Package ID of the application that will gain access rights.
         /// </param>
         /// <param name="permissions">
         /// Mask of permissions(Permission enum) granted for an application with
         /// otherPackageId.
         /// </param>
         /// <exception cref="ArgumentNullException">
-        /// alias or otherPackageId is null.
+        /// The alias or otherPackageId is null.
         /// </exception>
         /// <exception cref="ArgumentException">
-        /// alias or otherPackageId is invalid format.
+        /// The alias or otherPackageId is in the invalid format.
         /// </exception>
-        /// <exception cref="InvalidOperationException">alias does not exist.</exception>
+        /// <exception cref="InvalidOperationException">The alias does not exist.</exception>
         /// <remarks>Data identified by alias should exist.</remarks>
         /// <remarks>The item owner can set permissions.</remarks>
         static public void SetPermission(
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/OcspStatus.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/OcspStatus.cs
index b6517e8..4e58135 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/OcspStatus.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/OcspStatus.cs
@@ -23,45 +23,45 @@ using System.Threading.Tasks;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// Enumeration for OCSP status.
+    /// Enumeration for the OCSP status.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public enum OcspStatus : int
     {
         /// <summary>
-        /// OCSP status is good
+        /// The OCSP status is good.
         /// </summary>
         Good = 0x00,
         /// <summary>
-        /// The certificate is revoked
+        /// The certificate is revoked.
         /// </summary>
         Revoked = 0x01,
         /// <summary>
-        /// Unknown error
+        /// Unknown error.
         /// </summary>
         Unknown = 0x02,
         /// <summary>
-        /// The certificate does not provide OCSP extension
+        /// The certificate does not provide the OCSP extension.
         /// </summary>
         Unsupported = 0x03,
         /// <summary>
-        /// The invalid URL in certificate OCSP extension
+        /// The invalid URL in the certificate OCSP extension.
         /// </summary>
         InvalidUrl = 0x04,
         /// <summary>
-        /// The invalid response from OCSP server
+        /// The invalid response from the OCSP server.
         /// </summary>
         InvalidResponse = 0x05,
         /// <summary>
-        /// OCSP remote server error
+        /// The OCSP remote server error.
         /// </summary>
         RemoteError = 0x06,
         /// <summary>
-        /// Network connection error
+        /// The Network connection error.
         /// </summary>
         NetworkError = 0x07,
         /// <summary>
-        /// Internal error
+        /// An Internal error.
         /// </summary>
         InternalError = 0x08
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Permission.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Permission.cs
index 9dc4bda..33a3f95 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Permission.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Permission.cs
@@ -24,15 +24,15 @@ namespace Tizen.Security.SecureRepository
     public enum Permission : int
     {
         /// <summary>
-        /// Clear permissions
+        /// Clear permissions.
         /// </summary>
         None = 0x00,
         /// <summary>
-        /// Eead allowed
+        /// Read allowed.
         /// </summary>
         Read = 0x01,
         /// <summary>
-        /// Remove allowed
+        /// Remove allowed.
         /// </summary>
         Remove = 0x02
     }
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12.cs
index fea73f9..0afb0e3 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12.cs
@@ -22,7 +22,7 @@ using static Interop;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// Class that represents a PKCS#12 contents.
+    /// The class that represents a PKCS#12 contents.
     /// It has a private key or its certificate or all the members of a chain of trust.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
@@ -31,17 +31,17 @@ namespace Tizen.Security.SecureRepository
         private SafeCertificateListHandle _certChainHandle = null;
 
         /// <summary>
-        /// Load Pkcs12 from the given PKCS#12 file path.
+        /// Loads the Pkcs12 from the given PKCS#12 file path.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <param name="filePath">The path of PKCS12 file to be loaded.</param>
+        /// <param name="filePath">The path of the PKCS12 file to be loaded.</param>
         /// <param name="filePassword">The passphrase used to decrypt the PCKS12 file.
-        /// If PKCS12 file is not encrypted, passphrase can be null.</param>
-        /// <exception cref="ArgumentNullException">filePath is null.</exception>
+        /// If the PKCS12 file is not encrypted, passphrase can be null.</param>
+        /// <exception cref="ArgumentNullException">The filePath is null.</exception>
         /// <exception cref="InvalidOperationException">
         /// No file on filePath.
         /// No permission to access file.
-        /// File is invalid PKCS12 format.
+        /// File is in the invalid PKCS12 format.
         /// File cannot be extracted with provided filePassword.
         /// </exception>
         static public Pkcs12 Load(string filePath, string filePassword)
@@ -83,7 +83,7 @@ namespace Tizen.Security.SecureRepository
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="privateKey">A private key.</param>
-        /// <param name="certificate">A certificate corresponding the private key</param>
+        /// <param name="certificate">A certificate corresponding the private key.</param>
         /// <param name="caChain">
         /// A certificate chain of CA(Certificate Authority) that issued the certificate.
         /// </param>
@@ -159,7 +159,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// A certificate corresponding the private key.
+        /// A certificate corresponding to the private key.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public Certificate Certificate
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12Manager.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12Manager.cs
index 661db40..8775ab5 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12Manager.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Pkcs12Manager.cs
@@ -20,29 +20,29 @@ using static Interop;
 namespace Tizen.Security.SecureRepository
 {
     /// <summary>
-    /// This class provides the methods storing, retrieving Pkcs12 contents.
+    /// This class provides the methods for storing and retrieving the Pkcs12 contents.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public class Pkcs12Manager : Manager
     {
         /// <summary>
-        /// Gets Pkcs12 contents from secure repository.
+        /// Gets Pkcs12 contents from the secure repository.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="alias">The name of data to retrieve.</param>
         /// <param name="keyPassword">
         /// The password used in decrypting a private key value. If password of
-        /// keyPolicy is provided in SavePkcs12(), the same password should be provided
+        /// keyPolicy is provided in SavePkcs12(), the same password should be provided.
         /// </param>
         /// <param name="cerificatePassword">
         /// The password used in decrypting a certificate value. If password of
         /// certificatePolicy is provided in SavePkcs12(), the same password should be
-        /// provided
+        /// provided.
         /// </param>
         /// <returns>A Pkcs12 data specified by alias.</returns>
-        /// <exception cref="ArgumentNullException">Alias argument is null.</exception>
+        /// <exception cref="ArgumentNullException">The alias argument is null.</exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format.
+        /// The alias argument is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
         /// Pkcs12 does not exist with the alias.
@@ -87,7 +87,7 @@ namespace Tizen.Security.SecureRepository
         /// </param>
         /// <exception cref="ArgumentNullException">Any of argument is null.</exception>
         /// <exception cref="ArgumentException">
-        /// Alias argument is invalid format. Pkcs12 argument is invalid format.
+        /// The alias argument is in the invalid format. Pkcs12 argument is in the invalid format.
         /// </exception>
         /// <exception cref="InvalidOperationException">
         /// Pkcs12 with alias does already exist.
diff --git a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Policy.cs b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Policy.cs
index 56fac91..ba3a885 100644
--- a/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Policy.cs
+++ b/src/Tizen.Security.SecureRepository/Tizen.Security.SecureRepository/Policy.cs
@@ -41,7 +41,7 @@ namespace Tizen.Security.SecureRepository
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         /// <param name="password">Used to encrypt data secure repository.</param>
-        /// <param name="extractable">If true key may be extracted from secure repository.</param>
+        /// <param name="extractable">If true, key may be extracted from the secure repository.</param>
         public Policy(String password, bool extractable)
         {
             Password = password;
@@ -50,7 +50,7 @@ namespace Tizen.Security.SecureRepository
 
         /// <summary>
         /// Used to encrypt data secure repository. If it is not null, the data
-        /// (or key, or certificate) is stored encrypted with this password inside secure repository
+        /// (or key, or certificate) is stored encrypted with this password inside secure repository.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public String Password
@@ -59,7 +59,7 @@ namespace Tizen.Security.SecureRepository
         }
 
         /// <summary>
-        /// If true key may be extracted from secure repository.
+        /// If true, key may be extracted from the secure repository.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
         public bool Extractable
diff --git a/src/Tizen.Security/Tizen.Security/Privilege.cs b/src/Tizen.Security/Tizen.Security/Privilege.cs
index 8c62607..6e2d606 100755
--- a/src/Tizen.Security/Tizen.Security/Privilege.cs
+++ b/src/Tizen.Security/Tizen.Security/Privilege.cs
@@ -22,7 +22,7 @@ using Tizen.Applications;
 namespace Tizen.Security
 {
     /// <summary>
-    /// The class provides the information of the given privilege and API version.
+    /// This class provides the information of the given privilege and the API version.
     /// </summary>
     /// <since_tizen> 3 </since_tizen>
     public static class Privilege
@@ -50,14 +50,14 @@ namespace Tizen.Security
         /// Gets the display name of the given privilege.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <remarks>If there's no matching privilege then it returns last token of given privilege.</remarks>
-        /// <param name="apiVersion">The api version</param>
-        /// <param name="privilege">The privilege</param>
-        /// <returns>The display name of given privilege at given api version</returns>
+        /// <remarks>If there's no matching privilege, then it returns last token of the given privilege.</remarks>
+        /// <param name="apiVersion">The API version.</param>
+        /// <param name="privilege">The privilege.</param>
+        /// <returns>The display name of the given privilege at the given API version.</returns>
         /// <exception cref="System.ArgumentNullException">Thrown when there is a null parameter.</exception>
         /// <exception cref="System.ArgumentException">Thrown when there is an invalid parameter.</exception>
-        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs</exception>
-        /// <exception cref="System.InvalidOperationException">Thrown when internal error occurs.</exception>
+        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs.</exception>
+        /// <exception cref="System.InvalidOperationException">Thrown when an internal error occurs.</exception>
         public static string GetDisplayName(string apiVersion, string privilege)
         {
             string displayName;
@@ -73,15 +73,15 @@ namespace Tizen.Security
         /// Gets the display name of the given privilege.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <remarks>If there's no matching privilege then it returns last token of given privilege.</remarks>
-        /// <param name="apiVersion">The api version</param>
-        /// <param name="privilege">The privilege</param>
-        /// <param name="packageType">The type of application package</param>
-        /// <returns>The display name of given privilege at given api version and the package type</returns>
+        /// <remarks>If there's no matching privilege, then it returns last token of the given privilege.</remarks>
+        /// <param name="apiVersion">The API version.</param>
+        /// <param name="privilege">The privilege.</param>
+        /// <param name="packageType">The type of application package.</param>
+        /// <returns>The display name of the given privilege at the given API version and the package type.</returns>
         /// <exception cref="System.ArgumentNullException">Thrown when there is a null parameter.</exception>
         /// <exception cref="System.ArgumentException">Thrown when there is an invalid parameter.</exception>
-        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs</exception>
-        /// <exception cref="System.InvalidOperationException">Thrown when internal error occurs.</exception>
+        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs.</exception>
+        /// <exception cref="System.InvalidOperationException">Thrown when an internal error occurs.</exception>
         public static string GetDisplayName(string apiVersion, string privilege, PackageType packageType)
         {
             string displayName;
@@ -97,14 +97,14 @@ namespace Tizen.Security
         /// Gets the description of the given privilege.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <remarks>If there's no matching privilege then it returns description string for undefined privilege.</remarks>
-        /// <param name="apiVersion">The api version</param>
-        /// <param name="privilege">The privilege</param>
-        /// <returns>The description of given privilege at given api version</returns>
+        /// <remarks>If there's no matching privilege, then it returns description string for undefined privilege.</remarks>
+        /// <param name="apiVersion">The API version.</param>
+        /// <param name="privilege">The privilege.</param>
+        /// <returns>The description of given privilege at the given API version</returns>
         /// <exception cref="System.ArgumentNullException">Thrown when there is a null parameter.</exception>
         /// <exception cref="System.ArgumentException">Thrown when there is an invalid parameter.</exception>
-        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs</exception>
-        /// <exception cref="System.InvalidOperationException">Thrown when internal error occurs.</exception>
+        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs.</exception>
+        /// <exception cref="System.InvalidOperationException">Thrown when an internal error occurs.</exception>
         public static string GetDescription(string apiVersion, string privilege)
         {
             string description;
@@ -120,15 +120,15 @@ namespace Tizen.Security
         /// Gets the description of the given privilege.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <remarks>If there's no matching privilege then it returns description string for undefined privilege.</remarks>
-        /// <param name="apiVersion">The api version</param>
-        /// <param name="privilege">The privilege</param>
-        /// <param name="packageType">The type of application package</param>
-        /// <returns>The description of given privilege at given api version and the package type</returns>
+        /// <remarks>If there's no matching privilege, then it returns description string for undefined privilege.</remarks>
+        /// <param name="apiVersion">The API version.</param>
+        /// <param name="privilege">The privilege.</param>
+        /// <param name="packageType">The type of application package.</param>
+        /// <returns>The description of given privilege at the given API version and the package type.</returns>
         /// <exception cref="System.ArgumentNullException">Thrown when there is a null parameter.</exception>
         /// <exception cref="System.ArgumentException">Thrown when there is an invalid parameter.</exception>
-        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs</exception>
-        /// <exception cref="System.InvalidOperationException">Thrown when internal error occurs.</exception>
+        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs.</exception>
+        /// <exception cref="System.InvalidOperationException">Thrown when an internal error occurs.</exception>
         public static string GetDescription(string apiVersion, string privilege, PackageType packageType)
         {
             string description;
@@ -144,13 +144,13 @@ namespace Tizen.Security
         /// Gets the display name of the privacy group in which the given privilege is included.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <param name="privilege">The privilege</param>
+        /// <param name="privilege">The privilege.</param>
         /// <remarks>The privilege must be privacy related.</remarks>
-        /// <returns>The privacy group's display name that the given privilege is included in</returns>
+        /// <returns>The privacy group's display name that the given privilege is included in.</returns>
         /// <exception cref="System.ArgumentNullException">Thrown when there is a null parameter.</exception>
         /// <exception cref="System.ArgumentException">Thrown when there is an invalid parameter.</exception>
-        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs</exception>
-        /// <exception cref="System.InvalidOperationException">Thrown when internal error occurs.</exception>
+        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs.</exception>
+        /// <exception cref="System.InvalidOperationException">Thrown when an internal error occurs.</exception>
         public static string GetPrivacyDisplayName(string privilege)
         {
             string displayName;
@@ -166,13 +166,13 @@ namespace Tizen.Security
         /// Gets the status of the given privacy related privilege.
         /// </summary>
         /// <since_tizen> 3 </since_tizen>
-        /// <param name="privilege">The privilege</param>
+        /// <param name="privilege">The privilege.</param>
         /// <remarks>The privilege must be privacy related.</remarks>
-        /// <returns>status true if the privilege is on and false if the privilege is off.</returns>
+        /// <returns>Status true if the privilege is on and false if the privilege is off.</returns>
         /// <exception cref="System.ArgumentNullException">Thrown when there is a null parameter.</exception>
         /// <exception cref="System.ArgumentException">Thrown when there is an invalid parameter.</exception>
-        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs</exception>
-        /// <exception cref="System.InvalidOperationException">Thrown when internal error occurs.</exception>
+        /// <exception cref="System.OutOfMemoryException">Thrown when out of memory occurs.</exception>
+        /// <exception cref="System.InvalidOperationException">Thrown when an internal error occurs.</exception>
         public static bool GetPrivacyPrivilegeStatus(string privilege)
         {
             bool status;