FIPS 180-4

E869767
U.S. federal information processing standard cryptographic standard

FIPS 180-4 is a U.S. federal information processing standard that specifies the Secure Hash Standard (SHS), including widely used cryptographic hash functions such as SHA-256.

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Observed surface forms (1)

Surface form Occurrences
FIPS 180-2 1

Statements (47)

Predicate Object
instanceOf U.S. federal information processing standard ⓘ
cryptographic standard ⓘ
abbreviation FIPS PUB 180-4 NERFINISHED ⓘ
appliesTo digital signatures ⓘ
integrity protection ⓘ
message authentication codes ⓘ
random number generation ⓘ
category hash function standard ⓘ
country United States of America ⓘ
surface form: United States
defines SHA-1 ⓘ
SHA-224 NERFINISHED ⓘ
SHA-256 NERFINISHED ⓘ
SHA-384 ⓘ
SHA-512 NERFINISHED ⓘ
SHA-512/224 NERFINISHED ⓘ
SHA-512/256 NERFINISHED ⓘ
Secure Hash Standard NERFINISHED ⓘ
definesFamily SHA-2 NERFINISHED ⓘ
doesNotDefine SHA-3 NERFINISHED ⓘ
domain cryptography ⓘ
information security ⓘ
fullName Federal Information Processing Standard Publication 180-4 NERFINISHED ⓘ
hashOutputLengthBits 160 ⓘ
224 ⓘ
256 ⓘ
384 ⓘ
512 ⓘ
issuedBy U.S. Department of Commerce NERFINISHED ⓘ
language English ⓘ
partOfSeries Federal Information Processing Standards (FIPS) NERFINISHED ⓘ
publisher NIST NERFINISHED ⓘ
National Institute of Standards and Technology NERFINISHED ⓘ
relatedTo FIPS 186-4 NERFINISHED ⓘ
FIPS 202 NERFINISHED ⓘ
NIST SP 800-107 NERFINISHED ⓘ
revises FIPS 180-3 NERFINISHED ⓘ
shortName Secure Hash Standard NERFINISHED ⓘ
specifies initial hash values for SHA algorithms ⓘ
message padding methods for SHA algorithms ⓘ
message schedule for SHA algorithms ⓘ
processing of message blocks ⓘ
round constants for SHA algorithms ⓘ
status active ⓘ
subject cryptographic hash functions ⓘ
secure hash algorithms NERFINISHED ⓘ
supersedes FIPS 180-3 NERFINISHED ⓘ
usedIn U.S. federal government information systems ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

SHA-256 → definedInStandard → FIPS 180-4 ⓘ
SHA-256 → definedInStandard → FIPS 180-4 ⓘ
this entity surface form: FIPS 180-2