1 krb5_c_make_checksum_iov - Fill in a checksum element in IOV array (operates on keyblock)
2 ===========================================================================================
6 .. c:function:: krb5_error_code krb5_c_make_checksum_iov(krb5_context context, krb5_cksumtype cksumtype, const krb5_keyblock * key, krb5_keyusage usage, krb5_crypto_iov * data, size_t num_data)
13 **[in]** **context** - Library context
15 **[in]** **cksumtype** - Checksum type (0 for mandatory type)
17 **[in]** **key** - Encryption key for a keyed checksum
19 **[in]** **usage** - Key usage (see :data:`KRB5_KEYUSAGE` types)
21 **[inout]** **data** - IOV array
23 **[in]** **num_data** - Size of *data*
30 - 0 Success; otherwise - Kerberos error codes
41 Create a checksum in the :data:`KRB5_CRYPTO_TYPE_CHECKSUM` element over :data:`KRB5_CRYPTO_TYPE_DATA` and :data:`KRB5_CRYPTO_TYPE_SIGN_ONLY` chunks in *data* . Only the :data:`KRB5_CRYPTO_TYPE_CHECKSUM` region is modified.
55 :c:func:`krb5_c_verify_checksum_iov()`
64 This function is similar to :c:func:`krb5_k_make_checksum_iov()` , but operates on keyblock *key* .