X-Git-Url: http://www.project-moonshot.org/gitweb/?p=mech_eap.git;a=blobdiff_plain;f=libeap%2Fsrc%2Fcrypto%2Fsha256.h;fp=libeap%2Fsrc%2Fcrypto%2Fsha256.h;h=5219022edd7d636f4ff6d5abb603585bc6177a2a;hp=b15f51158f3262e6fac9e564f3ac05869ae06d6e;hb=d1dd9aae6741e74f20bfc35e1db598652680279d;hpb=bd3bd69af16ab99706ba70ed11a3e291e968e5c6

diff --git a/libeap/src/crypto/sha256.h b/libeap/src/crypto/sha256.h
index b15f511..5219022 100644
--- a/libeap/src/crypto/sha256.h
+++ b/libeap/src/crypto/sha256.h
@@ -1,6 +1,6 @@
 /*
  * SHA256 hash implementation and interface functions
- * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi>
  *
  * This software may be distributed under the terms of the BSD license.
  * See README for more details.
@@ -15,11 +15,11 @@ int hmac_sha256_vector(const u8 *key, size_t key_len, size_t num_elem,
 		       const u8 *addr[], const size_t *len, u8 *mac);
 int hmac_sha256(const u8 *key, size_t key_len, const u8 *data,
 		size_t data_len, u8 *mac);
-void sha256_prf(const u8 *key, size_t key_len, const char *label,
-	      const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
-void sha256_prf_bits(const u8 *key, size_t key_len, const char *label,
-		     const u8 *data, size_t data_len, u8 *buf,
-		     size_t buf_len_bits);
+int sha256_prf(const u8 *key, size_t key_len, const char *label,
+	       const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
+int sha256_prf_bits(const u8 *key, size_t key_len, const char *label,
+		    const u8 *data, size_t data_len, u8 *buf,
+		    size_t buf_len_bits);
 void tls_prf_sha256(const u8 *secret, size_t secret_len,
 		    const char *label, const u8 *seed, size_t seed_len,
 		    u8 *out, size_t outlen);