The SHA256 algorithm produces a 256-bit (32-byte) hash value
(digest).
+config SHA512_ALGO
+ bool "Enable SHA512 algorithm"
+ help
+ This option enables support of internal SHA512 algorithm.
+
+config SHA512
+ bool "Enable SHA512 support"
+ depends on SHA512_ALGO
+ help
+ This option enables support of hashing using SHA512 algorithm.
+ The hash is calculated in software.
+ The SHA512 algorithm produces a 512-bit (64-byte) hash value
+ (digest).
+
+config SHA384
+ bool "Enable SHA384 support"
+ depends on SHA512_ALGO
+ help
+ This option enables support of hashing using SHA384 algorithm.
+ The hash is calculated in software.
+ The SHA384 algorithm produces a 384-bit (48-byte) hash value
+ (digest).
+
config SHA_HW_ACCEL
bool "Enable hashing using hardware"
help