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WebCrypto: Add test cases for deriveBits with too large and non-multi…
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…ple of 8 lengths (#48471)
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@javifernandez
javifernandez authored Oct 23, 2024
1 parent 9c82b96 commit 75db68b
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8 changes: 8 additions & 0 deletions WebCryptoAPI/derive_bits_keys/derived_bits_length_testcases.js
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@@ -1,27 +1,35 @@
var testCases = {
"HKDF": [
{length: 256, expected: algorithms["HKDF"].derivation},
{length: 384, expected: algorithms["HKDF"].derivation384},
{length: 230, expected: undefined}, // should throw an exception, not multiple of 8
{length: 0, expected: undefined}, // explicitly disallowed, so should throw
{length: null, expected: undefined }, // should throw an exception
{length: undefined, expected: undefined }, // should throw an exception
{length: "omitted", expected: undefined }, // default value is null, so should throw
],
"PBKDF2": [
{length: 256, expected: algorithms["PBKDF2"].derivation},
{length: 384, expected: algorithms["PBKDF2"].derivation384},
{length: 230, expected: undefined}, // should throw an exception, not multiple of 8
{length: 0, expected: undefined}, // explicitly disallowed, so should throw
{length: null, expected: undefined }, // should throw an exception
{length: undefined, expected: undefined }, // should throw an exception
{length: "omitted", expected: undefined }, // default value is null, so should throw
],
"ECDH": [
{length: 256, expected: algorithms["ECDH"].derivation},
{length: 384, expected: undefined}, // should throw an exception, bigger than the output size
{length: 230, expected: algorithms["ECDH"].derivation230},
{length: 0, expected: emptyArray},
{length: null, expected: algorithms["ECDH"].derivation},
{length: undefined, expected: algorithms["ECDH"].derivation},
{length: "omitted", expected: algorithms["ECDH"].derivation }, // default value is null
],
"X25519": [
{length: 256, expected: algorithms["X25519"].derivation},
{length: 384, expected: undefined}, // should throw an exception, bigger than the output size
{length: 230, expected: algorithms["X25519"].derivation230},
{length: 0, expected: emptyArray},
{length: null, expected: algorithms["X25519"].derivation},
{length: undefined, expected: algorithms["X25519"].derivation},
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8 changes: 8 additions & 0 deletions WebCryptoAPI/derive_bits_keys/derived_bits_length_vectors.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,25 +9,33 @@ var algorithms = {
privateKey: {format: "raw", data: rawKey},
deriveAlg: {name: "HKDF", salt: salt, hash: "SHA-256", info: info},
derivation: new Uint8Array([49, 183, 214, 133, 48, 168, 99, 231, 23, 192, 129, 202, 105, 23, 182, 134, 80, 179, 221, 154, 41, 243, 6, 6, 226, 202, 209, 153, 190, 193, 77, 19]),
derivation384: new Uint8Array([49, 183, 214, 133, 48, 168, 99, 231, 23, 192, 129, 202, 105, 23, 182, 134, 80, 179, 221, 154, 41, 243, 6, 6, 226, 202, 209, 153, 190, 193, 77, 19, 165, 50, 181, 8, 254, 59, 122, 199, 25, 224,146, 248, 105, 105, 75, 84]),
derivation230: undefined,
},
"PBKDF2": {
importAlg: {name: "PBKDF2"},
privateKey: {format: "raw", data: rawKey},
deriveAlg: {name: "PBKDF2", salt: salt, hash: "SHA-256", iterations: 100000},
derivation: new Uint8Array([17, 153, 45, 139, 129, 51, 17, 36, 76, 84, 75, 98, 41, 41, 69, 226, 8, 212, 3, 206, 189, 107, 149, 82, 161, 165, 98, 6, 93, 153, 88, 234]),
derivation384: new Uint8Array([17, 153, 45, 139, 129, 51, 17, 36, 76, 84, 75, 98, 41, 41, 69, 226, 8, 212, 3, 206, 189, 107, 149, 82, 161, 165, 98, 6, 93, 153, 88, 234, 39, 104, 8, 112, 222, 57, 166, 47, 102, 146, 195, 59, 219, 239, 238, 47]),
derivation230: undefined,
},
"ECDH": {
importAlg: {name: "ECDH", namedCurve: "P-256"},
privateKey: {format: "pkcs8", data: new Uint8Array([48, 129, 135, 2, 1, 0, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 4, 109, 48, 107, 2, 1, 1, 4, 32, 15, 247, 79, 232, 241, 202, 175, 97, 92, 206, 241, 29, 217, 53, 114, 87, 98, 217, 216, 65, 236, 186, 185, 94, 170, 38, 68, 123, 52, 100, 245, 113, 161, 68, 3, 66, 0, 4, 140, 96, 11, 44, 102, 25, 45, 97, 158, 39, 210, 37, 107, 59, 151, 118, 178, 141, 30, 5, 246, 13, 234, 189, 98, 174, 123, 154, 211, 157, 224, 217, 59, 4, 102, 109, 199, 119, 14, 126, 207, 13, 211, 203, 203, 211, 110, 221, 107, 94, 220, 153, 81, 7, 55, 161, 237, 104, 46, 205, 112, 244, 10, 47])},
publicKey: {format: "spki", data: new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 154, 116, 32, 120, 126, 95, 77, 105, 211, 232, 34, 114, 115, 1, 109, 56, 224, 71, 129, 133, 223, 127, 238, 156, 142, 103, 60, 202, 211, 79, 126, 128, 254, 49, 141, 182, 221, 107, 119, 218, 99, 32, 165, 246, 151, 89, 9, 68, 23, 177, 52, 239, 138, 139, 116, 193, 101, 4, 57, 198, 115, 0, 90, 61])},
deriveAlg: {name: "ECDH", public: new Uint8Array ([])},
derivation: new Uint8Array([14, 143, 60, 77, 177, 178, 162, 131, 115, 90, 0, 220, 87, 31, 26, 232, 151, 28, 227, 35, 250, 17, 131, 137, 203, 95, 65, 196, 59, 61, 181, 161]),
derivation384: undefined,
derivation230: new Uint8Array([14, 143, 60, 77, 177, 178, 162, 131, 115, 90, 0, 220, 87, 31, 26, 232, 151, 28, 227, 35, 250, 17, 131, 137, 203, 95, 65, 196, 56]),
},
"X25519": {
importAlg: {name: "X25519"},
privateKey: {format: "pkcs8", data: new Uint8Array([48, 46, 2, 1, 0, 48, 5, 6, 3, 43, 101, 110, 4, 34, 4, 32, 200, 131, 142, 118, 208, 87, 223, 183, 216, 201, 90, 105, 225, 56, 22, 10, 221, 99, 115, 253, 113, 164, 210, 118, 187, 86, 227, 168, 27, 100, 255, 97])},
publicKey: {format: "spki", data: new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 28, 242, 177, 230, 2, 46, 197, 55, 55, 30, 215, 245, 62, 84, 250, 17, 84, 216, 62, 152, 235, 100, 234, 81, 250, 229, 179, 48, 124, 254, 151, 6])},
deriveAlg: {name: "X25519", public: new Uint8Array ([])},
derivation: new Uint8Array([39, 104, 64, 157, 250, 185, 158, 194, 59, 140, 137, 185, 63, 245, 136, 2, 149, 247, 97, 118, 8, 143, 137, 228, 61, 254, 190, 126, 161, 149, 0, 8]),
derivation384: undefined,
derivation230: new Uint8Array([39, 104, 64, 157, 250, 185, 158, 194, 59, 140, 137, 185, 63, 245, 136, 2, 149, 247, 97, 118, 8, 143, 137, 228, 61, 254, 190, 126, 160]),
}
};

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