ts-mls
Version:
[](https://github.com/LukaJCB/ts-mls/actions/workflows/ci.yml) [](https://badge.fury.io/js/ts-mls) [![Coverage Status](https://co
229 lines • 6.82 kB
JavaScript
import { contramapEncoder } from "../codec/tlsEncoder.js";
import { decodeUint16, encodeUint16 } from "../codec/number.js";
import { mapDecoderOption } from "../codec/tlsDecoder.js";
import { openEnumNumberEncoder, openEnumNumberToKey, reverseMap } from "../util/enumHelpers.js";
export const ciphersuites = {
MLS_128_DHKEMX25519_AES128GCM_SHA256_Ed25519: 1,
MLS_128_DHKEMP256_AES128GCM_SHA256_P256: 2,
MLS_128_DHKEMX25519_CHACHA20POLY1305_SHA256_Ed25519: 3,
MLS_256_DHKEMX448_AES256GCM_SHA512_Ed448: 4,
MLS_256_DHKEMP521_AES256GCM_SHA512_P521: 5,
MLS_256_DHKEMX448_CHACHA20POLY1305_SHA512_Ed448: 6,
MLS_256_DHKEMP384_AES256GCM_SHA384_P384: 7,
MLS_128_MLKEM512_AES128GCM_SHA256_Ed25519: 77,
MLS_128_MLKEM512_CHACHA20POLY1305_SHA256_Ed25519: 78,
MLS_256_MLKEM768_AES256GCM_SHA384_Ed25519: 79,
MLS_256_MLKEM768_CHACHA20POLY1305_SHA384_Ed25519: 80,
MLS_256_MLKEM1024_AES256GCM_SHA512_Ed25519: 81,
MLS_256_MLKEM1024_CHACHA20POLY1305_SHA512_Ed25519: 82,
MLS_256_XWING_AES256GCM_SHA512_Ed25519: 83,
MLS_256_XWING_CHACHA20POLY1305_SHA512_Ed25519: 84,
MLS_256_MLKEM1024_AES256GCM_SHA512_MLDSA87: 85,
MLS_256_MLKEM1024_CHACHA20POLY1305_SHA512_MLDSA87: 86,
MLS_256_XWING_AES256GCM_SHA512_MLDSA87: 87,
MLS_256_XWING_CHACHA20POLY1305_SHA512_MLDSA87: 88,
};
export const encodeCiphersuite = contramapEncoder(encodeUint16, openEnumNumberEncoder(ciphersuites));
export const decodeCiphersuite = mapDecoderOption(decodeUint16, openEnumNumberToKey(ciphersuites));
export function getCiphersuiteNameFromId(id) {
return reverseMap(ciphersuites)[id];
}
export function getCiphersuiteFromId(id) {
return ciphersuiteValues[id];
}
export function getCiphersuiteFromName(name) {
return ciphersuiteValues[ciphersuites[name]];
}
const ciphersuiteValues = {
1: {
hash: "SHA-256",
hpke: {
kem: "DHKEM-X25519-HKDF-SHA256",
aead: "AES128GCM",
kdf: "HKDF-SHA256",
},
signature: "Ed25519",
name: "MLS_128_DHKEMX25519_AES128GCM_SHA256_Ed25519",
},
2: {
hash: "SHA-256",
hpke: {
kem: "DHKEM-P256-HKDF-SHA256",
aead: "AES128GCM",
kdf: "HKDF-SHA256",
},
signature: "P256",
name: "MLS_128_DHKEMP256_AES128GCM_SHA256_P256",
},
3: {
hash: "SHA-256",
hpke: {
kem: "DHKEM-X25519-HKDF-SHA256",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA256",
},
signature: "Ed25519",
name: "MLS_128_DHKEMX25519_CHACHA20POLY1305_SHA256_Ed25519",
},
4: {
hash: "SHA-512",
hpke: {
kem: "DHKEM-X448-HKDF-SHA512",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "Ed448",
name: "MLS_256_DHKEMX448_AES256GCM_SHA512_Ed448",
},
5: {
hash: "SHA-512",
hpke: {
kem: "DHKEM-P521-HKDF-SHA512",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "P521",
name: "MLS_256_DHKEMP521_AES256GCM_SHA512_P521",
},
6: {
hash: "SHA-512",
hpke: {
kem: "DHKEM-X448-HKDF-SHA512",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "Ed448",
name: "MLS_256_DHKEMX448_CHACHA20POLY1305_SHA512_Ed448",
},
7: {
hash: "SHA-384",
hpke: {
kem: "DHKEM-P384-HKDF-SHA384",
aead: "AES256GCM",
kdf: "HKDF-SHA384",
},
signature: "P384",
name: "MLS_256_DHKEMP384_AES256GCM_SHA384_P384",
},
77: {
hash: "SHA-256",
hpke: {
kem: "ML-KEM-512",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_128_MLKEM512_AES128GCM_SHA256_Ed25519",
},
78: {
hash: "SHA-256",
hpke: {
kem: "ML-KEM-512",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_128_MLKEM512_CHACHA20POLY1305_SHA256_Ed25519",
},
79: {
hash: "SHA-384",
hpke: {
kem: "ML-KEM-768",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_256_MLKEM768_AES256GCM_SHA384_Ed25519",
},
80: {
hash: "SHA-384",
hpke: {
kem: "ML-KEM-768",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_256_MLKEM768_CHACHA20POLY1305_SHA384_Ed25519",
},
81: {
hash: "SHA-512",
hpke: {
kem: "ML-KEM-1024",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_256_MLKEM1024_AES256GCM_SHA512_Ed25519",
},
82: {
hash: "SHA-512",
hpke: {
kem: "ML-KEM-1024",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_256_MLKEM1024_CHACHA20POLY1305_SHA512_Ed25519",
},
83: {
hash: "SHA-512",
hpke: {
kem: "X-Wing",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_256_XWING_AES256GCM_SHA512_Ed25519",
},
84: {
hash: "SHA-512",
hpke: {
kem: "X-Wing",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "Ed25519",
name: "MLS_256_XWING_CHACHA20POLY1305_SHA512_Ed25519",
},
85: {
hash: "SHA-512",
hpke: {
kem: "ML-KEM-1024",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "ML-DSA-87",
name: "MLS_256_MLKEM1024_AES256GCM_SHA512_MLDSA87",
},
86: {
hash: "SHA-512",
hpke: {
kem: "ML-KEM-1024",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "ML-DSA-87",
name: "MLS_256_MLKEM1024_CHACHA20POLY1305_SHA512_MLDSA87",
},
87: {
hash: "SHA-512",
hpke: {
kem: "X-Wing",
aead: "AES256GCM",
kdf: "HKDF-SHA512",
},
signature: "ML-DSA-87",
name: "MLS_256_XWING_AES256GCM_SHA512_MLDSA87",
},
88: {
hash: "SHA-512",
hpke: {
kem: "X-Wing",
aead: "CHACHA20POLY1305",
kdf: "HKDF-SHA512",
},
signature: "ML-DSA-87",
name: "MLS_256_XWING_CHACHA20POLY1305_SHA512_MLDSA87",
},
};
//# sourceMappingURL=ciphersuite.js.map