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Package containing this man page: core/openssl (version 1.1.0.f-2)

RIPEMD160_INIT(3) OpenSSL RIPEMD160_INIT(3)

NAME

RIPEMD160, RIPEMD160_Init, RIPEMD160_Update, RIPEMD160_Final - RIPEMD-160 hash function

SYNOPSIS

 #include <openssl/ripemd.h>
 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);

DESCRIPTION

RIPEMD-160 is a cryptographic hash function with a 160 bit output.
RIPEMD160() computes the RIPEMD-160 message digest of the n bytes at d and places it in md (which must have space for RIPEMD160_DIGEST_LENGTH == 20 bytes of output). If md 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 RIPEMD160_CTX structure.
RIPEMD160_Update() can be called repeatedly with chunks of the message to be hashed ( len bytes at data).
RIPEMD160_Final() places the message digest in md, which must have space for RIPEMD160_DIGEST_LENGTH == 20 bytes of output, and erases the RIPEMD160_CTX.

RETURN VALUES

RIPEMD160() returns a pointer to the hash value.
RIPEMD160_Init(), RIPEMD160_Update() and RIPEMD160_Final() return 1 for success, 0 otherwise.

NOTE

Applications should use the higher level functions EVP_DigestInit(3) etc. instead of calling these functions directly.

CONFORMING TO

ISO/IEC 10118-3 (draft) (??)

SEE ALSO

EVP_DigestInit(3)

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 <https://www.openssl.org/source/license.html>.
2017-05-25 1.1.0f