X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=openssl.c;h=718498763c8ccc287fafc78edc22157d5fff7193;hb=a07746d8f55d0655510cad2448ef552288338c69;hp=9d3ad577da4f5636f409fbacb0f1433ca0c720e1;hpb=f82ce8b261e0f7fe063c6a9b5964898dbf4adb3b;p=paraslash.git

diff --git a/openssl.c b/openssl.c
index 9d3ad577..71849876 100644
--- a/openssl.c
+++ b/openssl.c
@@ -11,6 +11,7 @@
 #include <openssl/sha.h>
 #include <openssl/bn.h>
 #include <openssl/aes.h>
+#include <openssl/evp.h>
 
 #include "para.h"
 #include "error.h"
@@ -409,16 +410,24 @@ void sc_crypt(struct stream_cipher *sc, struct iovec *src, struct iovec *dst)
 
 void hash_function(const char *data, unsigned long len, unsigned char *hash)
 {
-	SHA_CTX c;
-	SHA1_Init(&c);
-	SHA1_Update(&c, data, len);
-	SHA1_Final(hash, &c);
+	EVP_MD_CTX *c = EVP_MD_CTX_new();
+	int ret = EVP_DigestInit_ex(c, EVP_sha1(), NULL);
+	assert(ret != 0);
+	ret = EVP_DigestUpdate(c, data, len);
+	assert(ret != 0);
+	ret = EVP_DigestFinal_ex(c, hash, NULL);
+	assert(ret != 0);
+	EVP_MD_CTX_free(c);
 }
 
 void hash2_function(const char *data, unsigned long len, unsigned char *hash)
 {
-	SHA256_CTX c;
-	SHA256_Init(&c);
-	SHA256_Update(&c, data, len);
-	SHA256_Final(hash, &c);
+	EVP_MD_CTX *c = EVP_MD_CTX_new();
+	int ret = EVP_DigestInit_ex(c, EVP_sha256(), NULL);
+	assert(ret != 0);
+	ret = EVP_DigestUpdate(c, data, len);
+	assert(ret != 0);
+	ret = EVP_DigestFinal_ex(c, hash, NULL);
+	assert(ret != 0);
+	EVP_MD_CTX_free(c);
 }