23 #ifndef MBEDTLS_SHA256_H
24 #define MBEDTLS_SHA256_H
26 #if !defined(MBEDTLS_CONFIG_FILE)
29 #include MBEDTLS_CONFIG_FILE
35 #if !defined(MBEDTLS_SHA256_ALT)
50 unsigned char buffer[64];
116 unsigned char output[32],
int is224 );
Compatibility names (set of defines)
void mbedtls_sha256_clone(mbedtls_sha256_context *dst, const mbedtls_sha256_context *src)
Clone (the state of) a SHA-256 context.
void mbedtls_sha256_process(mbedtls_sha256_context *ctx, const unsigned char data[64])
int mbedtls_sha256_self_test(int verbose, int device_instance)
Checkup routine.
void mbedtls_sha256_init(mbedtls_sha256_context *ctx)
Initialize SHA-256 context.
void mbedtls_sha256_finish(mbedtls_sha256_context *ctx, unsigned char output[32])
SHA-256 final digest.
int mbedtls_sha256(const unsigned char *input, size_t ilen, unsigned char output[32], int is224)
Output = SHA-256( input buffer )
SHA-256 context structure.
int mbedtls_sha256_starts(mbedtls_sha256_context *ctx, int is224)
SHA-256 context setup.
void mbedtls_sha256_update(mbedtls_sha256_context *ctx, const unsigned char *input, size_t ilen)
SHA-256 process buffer.
void mbedtls_sha256_free(mbedtls_sha256_context *ctx)
Clear SHA-256 context.
SHA-224 and SHA-256 cryptographic hash function.