5 RIPEMD160, RIPEMD160_Init, RIPEMD160_Update, RIPEMD160_Final -
6 RIPEMD-160 hash function
10 #include <openssl/ripemd.h>
12 unsigned char *RIPEMD160(const unsigned char *d, unsigned long n,
15 int RIPEMD160_Init(RIPEMD160_CTX *c);
16 int RIPEMD160_Update(RIPEMD_CTX *c, const void *data,
18 int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
22 RIPEMD-160 is a cryptographic hash function with a
25 RIPEMD160() computes the RIPEMD-160 message digest of the B<n>
26 bytes at B<d> and places it in B<md> (which must have space for
27 RIPEMD160_DIGEST_LENGTH == 20 bytes of output). If B<md> is NULL, the digest
28 is placed in a static array.
30 The following functions may be used if the message is not completely
33 RIPEMD160_Init() initializes a B<RIPEMD160_CTX> structure.
35 RIPEMD160_Update() can be called repeatedly with chunks of the message to
36 be hashed (B<len> bytes at B<data>).
38 RIPEMD160_Final() places the message digest in B<md>, which must have
39 space for RIPEMD160_DIGEST_LENGTH == 20 bytes of output, and erases
42 Applications should use the higher level functions
43 L<EVP_DigestInit(3)|EVP_DigestInit(3)> etc. instead of calling the
44 hash functions directly.
48 RIPEMD160() returns a pointer to the hash value.
50 RIPEMD160_Init(), RIPEMD160_Update() and RIPEMD160_Final() return 1 for
55 ISO/IEC 10118-3 (draft) (??)
59 L<sha(3)|sha(3)>, L<hmac(3)|hmac(3)>, L<EVP_DigestInit(3)|EVP_DigestInit(3)>
63 RIPEMD160(), RIPEMD160_Init(), RIPEMD160_Update() and
64 RIPEMD160_Final() are available since SSLeay 0.9.0.