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| EVP_SHA1(3ossl) | OpenSSL | EVP_SHA1(3ossl) |
NAME
EVP_sha1 - SHA-1 For EVPSYNOPSIS
#include <openssl/evp.h> const EVP_MD *EVP_sha1(void);
DESCRIPTION
SHA-1 (Secure Hash Algorithm 1) is a cryptographic hash function standardized in NIST FIPS 180-4. The algorithm was designed by the United States National Security Agency and initially published in 1995.- EVP_sha1()
- The SHA-1 algorithm which produces a 160-bit output from a given input.
RETURN VALUES
These functions return a EVP_MD structure that contains the implementation of the message digest. See EVP_MD_meth_new(3) for details of the EVP_MD structure.CONFORMING TO
NIST FIPS 180-4.SEE ALSO
evp(7), EVP_DigestInit(3)COPYRIGHT
Copyright 2017-2022 The OpenSSL Project Authors. All Rights Reserved.Licensed under the Apache License 2.0 (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>.
| 2022-05-03 | 3.0.3 |
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