unsigned char *MD2(const unsigned char *d, unsigned long n,
unsigned char *md);
- void MD2_Init(MD2_CTX *c);
- void MD2_Update(MD2_CTX *c, const unsigned char *data,
+ int MD2_Init(MD2_CTX *c);
+ int MD2_Update(MD2_CTX *c, const unsigned char *data,
unsigned long len);
- void MD2_Final(unsigned char *md, MD2_CTX *c);
+ int MD2_Final(unsigned char *md, MD2_CTX *c);
#include <openssl/md4.h>
unsigned char *MD4(const unsigned char *d, unsigned long n,
unsigned char *md);
- void MD4_Init(MD4_CTX *c);
- void MD4_Update(MD4_CTX *c, const void *data,
+ int MD4_Init(MD4_CTX *c);
+ int MD4_Update(MD4_CTX *c, const void *data,
unsigned long len);
- void MD4_Final(unsigned char *md, MD4_CTX *c);
+ int MD4_Final(unsigned char *md, MD4_CTX *c);
#include <openssl/md5.h>
unsigned char *MD5(const unsigned char *d, unsigned long n,
unsigned char *md);
- void MD5_Init(MD5_CTX *c);
- void MD5_Update(MD5_CTX *c, const void *data,
+ int MD5_Init(MD5_CTX *c);
+ int MD5_Update(MD5_CTX *c, const void *data,
unsigned long len);
- void MD5_Final(unsigned char *md, MD5_CTX *c);
+ int MD5_Final(unsigned char *md, MD5_CTX *c);
=head1 DESCRIPTION
MD2(), MD4(), and MD5() return pointers to the hash value.
MD2_Init(), MD2_Update(), MD2_Final(), MD4_Init(), MD4_Update(),
-MD4_Final(), MD5_Init(), MD5_Update(), and MD5_Final() do not return
-values.
+MD4_Final(), MD5_Init(), MD5_Update(), and MD5_Final() return 1 for
+success, 0 otherwise.
=head1 CONFORMING TO
=head1 SEE ALSO
-L<sha(3)|sha(3)>, L<ripemd(3)|ripemd(3)>, L<EVP_DigestInit(3)|EVP_DigestInit(3)>
-
-=head1 HISTORY
-
-MD2(), MD2_Init(), MD2_Update() MD2_Final(), MD5(), MD5_Init(),
-MD5_Update() and MD5_Final() are available in all versions of SSLeay
-and OpenSSL.
-
-MD4(), MD4_Init(), and MD4_Update() are available in OpenSSL 0.9.6 and
-above.
+L<EVP_DigestInit(3)|EVP_DigestInit(3)>
=cut