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The Secure Hash Algorithm defined in Federal Information Processing Standard 180-1.
NIST SP 800-22 Rev. 1a under SHA-1
A hash function specified in FIPS 180-2, the Secure Hash Standard.
NIST SP 1800-16B under Secure Hash Algorithm 1 from NIST SP 800-89
NIST SP 1800-16C under Secure Hash Algorithm 1 from NIST SP 800-89
NIST SP 800-89 under SHA-1