Code improved for less memory

[proxmark3-svn] / client / crypto / libpcrypto.h

diff --git a/client/crypto/libpcrypto.h b/client/crypto/libpcrypto.h
index 7ac6c3b0715b7d33a0426e855bb9004a5b4362d8..7e70cbfc67f3b848ab5dd166614044a3b6a9721c 100644 (file)
--- a/client/crypto/libpcrypto.h
+++ b/client/crypto/libpcrypto.h
@@ -22,6 +22,7 @@ extern int aes_cmac(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int
 extern int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length);
 
 extern int sha256hash(uint8_t *input, int length, uint8_t *hash);
+extern int sha512hash(uint8_t *input, int length, uint8_t *hash);
 
 extern int ecdsa_key_create(uint8_t * key_d, uint8_t *key_xy);
 extern int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, uint8_t *key, size_t keylen);