=pod =head1 NAME RIPEMD160, RIPEMD160_Init, RIPEMD160_Update, RIPEMD160_Final - RIPEMD-160 hash function =head1 SYNOPSIS #include unsigned char *RIPEMD160(const unsigned char *d, unsigned long n, unsigned char *md); int RIPEMD160_Init(RIPEMD160_CTX *c); int RIPEMD160_Update(RIPEMD_CTX *c, const void *data, unsigned long len); int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c); =head1 DESCRIPTION RIPEMD-160 is a cryptographic hash function with a 160 bit output. RIPEMD160() computes the RIPEMD-160 message digest of the B bytes at B and places it in B (which must have space for RIPEMD160_DIGEST_LENGTH == 20 bytes of output). If B is NULL, the digest is placed in a static array. The following functions may be used if the message is not completely stored in memory: RIPEMD160_Init() initializes a B structure. RIPEMD160_Update() can be called repeatedly with chunks of the message to be hashed (B bytes at B). RIPEMD160_Final() places the message digest in B, which must have space for RIPEMD160_DIGEST_LENGTH == 20 bytes of output, and erases the B. =head1 RETURN VALUES RIPEMD160() returns a pointer to the hash value. RIPEMD160_Init(), RIPEMD160_Update() and RIPEMD160_Final() return 1 for success, 0 otherwise. =head1 NOTE Applications should use the higher level functions L etc. instead of calling these functions directly. =head1 CONFORMING TO ISO/IEC 10118-3 (draft) (??) =head1 SEE ALSO L =head1 COPYRIGHT Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at L. =cut