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crypto/internal/fips140test: add KDA HKDF ACVP tests

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Adds ACVP test coverage for the SP 800-56Crev2 HKDF KDA based on the
NIST spec:

 https://pages.nist.gov/ACVP/draft-hammett-acvp-kas-kdf-hkdf.html

Updates #69642

Change-Id: Ie4f48f9b0181eaf6c2201a9796d366a31c474eba
Reviewed-on: https://go-review.googlesource.com/c/go/+/636115
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
This commit is contained in:
Daniel McCarney 2024-12-13 16:21:45 -05:00 • committed by Gopher Robot
parent 035d3c8f53
commit 0580e2a496
3 changed files with 33 additions and 1 deletions
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2
src/crypto/internal/fips140test/acvp_capabilities.json
View file

@ -26,6 +26,8 @@
{"algorithm":"HMAC-SHA3-384","keyLen":[{"increment":8,"max":524288,"min":8}],"macLen":[{"increment":8,"max":384,"min":32}],"revision":"1.0"},
{"algorithm":"HMAC-SHA3-512","keyLen":[{"increment":8,"max":524288,"min":8}],"macLen":[{"increment":8,"max":512,"min":32}],"revision":"1.0"},
{"algorithm":"KDA","mode":"HKDF","revision":"Sp800-56Cr1","fixedInfoPattern":"uPartyInfo||vPartyInfo","encoding":["concatenation"],"hmacAlg":["SHA2-224","SHA2-256","SHA2-384","SHA2-512","SHA2-512/224","SHA2-512/256","SHA3-224","SHA3-256","SHA3-384","SHA3-512"],"macSaltMethods":["default","random"],"l":2048,"z":[{"min":224,"max":65336,"increment":8}]},
{"algorithm":"PBKDF","capabilities":[{"iterationCount":[{"min":1,"max":10000,"increment":1}],"keyLen":[{"min":112,"max":4096,"increment":8}],"passwordLen":[{"min":8,"max":64,"increment":1}],"saltLen":[{"min":128,"max":512,"increment":8}],"hmacAlg":["SHA2-224","SHA2-256","SHA2-384","SHA2-512","SHA2-512/224","SHA2-512/256","SHA3-224","SHA3-256","SHA3-384","SHA3-512"]}],"revision":"1.0"},
{"algorithm":"ML-KEM","mode":"keyGen","revision":"FIPS203","parameterSets":["ML-KEM-768","ML-KEM-1024"]},

4
src/crypto/internal/fips140test/acvp_test.config.json
View file

@ -21,6 +21,8 @@
{"Wrapper": "go", "In": "vectors/HMAC-SHA2-512-224.bz2", "Out": "expected/HMAC-SHA2-512-224.bz2"},
{"Wrapper": "go", "In": "vectors/HMAC-SHA2-512-256.bz2", "Out": "expected/HMAC-SHA2-512-256.bz2"},
{"Wrapper": "go", "In": "vectors/KDA.bz2", "Out": "expected/KDA.bz2"},
{"Wrapper": "go", "In": "vectors/HMAC-SHA3-224.bz2", "Out": "expected/HMAC-SHA3-224.bz2"},
{"Wrapper": "go", "In": "vectors/HMAC-SHA3-256.bz2", "Out": "expected/HMAC-SHA3-256.bz2"},
{"Wrapper": "go", "In": "vectors/HMAC-SHA3-384.bz2", "Out": "expected/HMAC-SHA3-384.bz2"},
@ -41,4 +43,4 @@
{"Wrapper": "go", "In": "vectors/ACVP-AES-GCM.bz2", "Out": "expected/ACVP-AES-GCM.bz2"},
{"Wrapper": "go", "In": "vectors/CMAC-AES.bz2", "Out": "expected/CMAC-AES.bz2"}
]
]

28
src/crypto/internal/fips140test/acvp_test.go
View file

@ -29,6 +29,7 @@ import (
"crypto/internal/fips140/ecdsa"
"crypto/internal/fips140/ed25519"
"crypto/internal/fips140/edwards25519"
"crypto/internal/fips140/hkdf"
"crypto/internal/fips140/hmac"
"crypto/internal/fips140/mlkem"
"crypto/internal/fips140/pbkdf2"
@ -111,6 +112,8 @@ var (
// https://pages.nist.gov/ACVP/draft-fussell-acvp-ecdsa.html#section-7
// AES algorithm capabilities:
// https://pages.nist.gov/ACVP/draft-celi-acvp-symmetric.html#section-7.3
// HKDF KDA algorithm capabilities:
// https://pages.nist.gov/ACVP/draft-hammett-acvp-kas-kdf-hkdf.html#section-7.3
//go:embed acvp_capabilities.json
capabilitiesJson []byte
@ -164,6 +167,17 @@ var (
"HMAC-SHA3-384": cmdHmacAft(func() fips140.Hash { return sha3.New384() }),
"HMAC-SHA3-512": cmdHmacAft(func() fips140.Hash { return sha3.New512() }),
"HKDF/SHA2-224": cmdHkdfAft(func() fips140.Hash { return sha256.New224() }),
"HKDF/SHA2-256": cmdHkdfAft(func() fips140.Hash { return sha256.New() }),
"HKDF/SHA2-384": cmdHkdfAft(func() fips140.Hash { return sha512.New384() }),
"HKDF/SHA2-512": cmdHkdfAft(func() fips140.Hash { return sha512.New() }),
"HKDF/SHA2-512/224": cmdHkdfAft(func() fips140.Hash { return sha512.New512_224() }),
"HKDF/SHA2-512/256": cmdHkdfAft(func() fips140.Hash { return sha512.New512_256() }),
"HKDF/SHA3-224": cmdHkdfAft(func() fips140.Hash { return sha3.New224() }),
"HKDF/SHA3-256": cmdHkdfAft(func() fips140.Hash { return sha3.New256() }),
"HKDF/SHA3-384": cmdHkdfAft(func() fips140.Hash { return sha3.New384() }),
"HKDF/SHA3-512": cmdHkdfAft(func() fips140.Hash { return sha3.New512() }),
"PBKDF": cmdPbkdf(),
"ML-KEM-768/keyGen": cmdMlKem768KeyGenAft(),
@ -500,6 +514,20 @@ func cmdHmacAft(h func() fips140.Hash) command {
}
}
func cmdHkdfAft(h func() fips140.Hash) command {
return command{
requiredArgs: 4, // Key, salt, info, length bytes
handler: func(args [][]byte) ([][]byte, error) {
key := args[0]
salt := args[1]
info := args[2]
keyLen := int(binary.LittleEndian.Uint32(args[3]))
return [][]byte{hkdf.Key(h, key, salt, string(info), keyLen)}, nil
},
}
}
func cmdPbkdf() command {
return command{
// Hash name, key length, salt, password, iteration count