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Added HAS-160 and Whirlpool hashing operations

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n1474335 2017-09-20 09:43:14 +00:00
parent 83d258c396
commit d79a0e737a
6 changed files with 109 additions and 4 deletions
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2
src/core/config/Categories.js
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@ -255,6 +255,8 @@ const Categories = [
"Keccak",
"Shake",
"RIPEMD",
"HAS-160",
"Whirlpool",
"HMAC",
"Fletcher-8 Checksum",
"Fletcher-16 Checksum",

20
src/core/config/OperationConfig.js
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@ -2990,6 +2990,26 @@ const OperationConfig = {
}
]
},
"HAS-160": {
description: "HAS-160 is a cryptographic hash function designed for use with the Korean KCDSA digital signature algorithm. It is derived from SHA-1, with assorted changes intended to increase its security. It produces a 160-bit output.<br><br>HAS-160 is used in the same way as SHA-1. First it divides input in blocks of 512 bits each and pads the final block. A digest function updates the intermediate hash value by processing the input blocks in turn.<br><br>The message digest algorithm consists of 80 rounds.",
run: Hash.runHAS,
inputType: "string",
outputType: "string",
args: []
},
"Whirlpool": {
description: "Whirlpool is a cryptographic hash function designed by Vincent Rijmen (co-creator of AES) and Paulo S. L. M. Barreto, who first described it in 2000.<br><br>Several variants exist:<ul><li>Whirlpool-0 is the original version released in 2000.</li><li>Whirlpool-T is the first revision, released in 2001, improving the generation of the s-box.</li><li>Wirlpool is the latest revision, released in 2003, fixing a flaw in the difusion matrix.</li></ul>",
run: Hash.runWhirlpool,
inputType: "string",
outputType: "string",
args: [
{
name: "Variant",
type: "option",
value: Hash.WHIRLPOOL_VARIANT
}
]
},
"HMAC": {
description: "Keyed-Hash Message Authentication Codes (HMAC) are a mechanism for message authentication using cryptographic hash functions.",
run: Hash.runHMAC,