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gptkbp:instanceOf
|
gptkb:hash_function
|
|
gptkbp:block
|
1024 bits
512 bits
|
|
gptkbp:category
|
computer security
cryptography
hash functions
data integrity
|
|
gptkbp:collisionResistance
|
high
|
|
gptkbp:developedBy
|
gptkb:National_Security_Agency
|
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gptkbp:digestSize
|
256 bits
512 bits
224 bits
384 bits
|
|
gptkbp:FIPSStandard
|
gptkb:FIPS_PUB_180-4
gptkb:FIPS_PUB_180-2
|
|
gptkbp:firstPublished
|
2001
|
|
gptkbp:includes
|
gptkb:SHA-224
gptkb:SHA-512/224
gptkb:SHA-512/256
gptkb:SHA-256
gptkb:SHA-512
gptkb:SHA-384
|
|
gptkbp:predecessor
|
gptkb:SHA-1
|
|
gptkbp:preimageResistance
|
high
|
|
gptkbp:secondPreimageResistance
|
high
|
|
gptkbp:standardizedBy
|
gptkb:NIST
|
|
gptkbp:successor
|
gptkb:SHA-3
|
|
gptkbp:usedIn
|
gptkb:Bitcoin
gptkb:cryptocurrency
gptkb:PGP
gptkb:SSL
SSH
TLS
digital signatures
password hashing
certificate generation
|
|
gptkbp:uses
|
gptkb:Merkle–Damgård_construction
bitwise operations
logical functions
modular addition
|
|
gptkbp:vulnerableTo
|
none practical (as of 2024)
|
|
gptkbp:bfsParent
|
gptkb:SHA-256
gptkb:SHA-384
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
SHA-2 family
|