Lookups for CBOR Object Signing and Encryption (COSE) used in WebAuthn

cose_lookup.js

/** https://tools.ietf.org/id/draft-ietf-cose-webauthn-algorithms-03.html */
const COSE_Key_Types = [
    void 0,
    'OKP, Octet Key Pair - Elliptic Curve',
    'EC2, Elliptic Curve Keys w/ x- and y-coordinate pair',
    'RSA, RSA Key',
    'Symmetric, Symmetric Keys',
    'HSS-LMS, Public key for HSS/LMS hash-based digital signature',
    'WalnutDSA, WalnutDSA public key',
]

const COSE_Elliptic_Curves = [
    void 0,
    'P-256, EC2, NIST P-256 also known as secp256r1	',
    'P-384, EC2, NIST P-384 also known as secp384r1	',
    'P-521, EC2, NIST P-521 also known as secp521r1	',
    'X25519, OKP, X25519 for use w/ ECDH only',
    'X448, OKP, X448 for use w/ ECDH only',
    'Ed25519, OKP, Ed25519 for use w/ EdDSA only',
    'Ed448, OKP, Ed448 for use w/ EdDSA only',
    'secp256k1, EC2, SECG secp256k1 curve',
]

const COSE_Algorithms = Object.assign({}, {
    '-65535': 'RS1',
    '-260': 'WalnutDSA',
    '-259': 'RS512',
    '-258': 'RS384',
    '-257': 'RS256',
    '-47': 'ES256K',
    '-46': 'HSS-LMS',
    '-45': 'SHAKE256',
    '-44': 'SHA-512',
    '-43': 'SHA-384',
    '-42': 'RSAES-OAEP-SHA-512',
    '-41': 'RSAES-OAEP-SHA-256',
    '-40': 'RSAES-OAEP-SHA-1',
    '-39': 'RSASSA-PSS-SHA-512',
    '-38': 'RSASSA-PSS-SHA-384',
    '-37': 'RSASSA-PSS-SHA-256',
    '-36': 'ECDSA-SHA-512',
    '-35': 'ECDSA-SHA-384',
    '-34': 'ECDH-SS-A256KW',
    '-33': 'ECDH-SS-A192KW',
    '-32': 'ECDH-SS-A128KW',
    '-31': 'ECDH-ES-A256KW',
    '-30': 'ECDH-ES-A192KW',
    '-29': 'ECDH-ES-A128KW',
    '-28': 'ECDH-SS-HKDF-512',
    '-27': 'ECDH-SS-HKDF-256',
    '-26': 'ECDH-ES-HKDF-512',
    '-25': 'ECDH-ES-HKDF-256',
    '-18': 'SHAKE128',
    '-17': 'SHA-512/256',
    '-16': 'SHA-256',
    '-15': 'SHA-256/64',
    '-14': 'SHA-1',
    '-13': 'HKDF-AES-256',
    '-12': 'HKDF-AES-128',
    '-11': 'HKDF-SHA-512',
    '-10': 'HKDF-SHA-256',
    '-8': 'EdDSA',
    '-7': 'ECDSA w/ SHA-256',
    '-6': 'CEK',
    '-5': 'A256KW',
    '-4': 'A192KW',
    '-3': 'A128KW',
    1: 'AES-GCM-128',
    2: 'AES-GCM-192',
    3: 'AES-GCM-256',
    4: 'HMAC-SHA256/64',
    5: 'HMAC-SHA256',
    6: 'HMAC w/ SHA-384',
    7: 'HMAC w/ SHA-512',
    10: 'AES-CCM-16-64-128',
    11: 'AES-CCM-16-64-256',
    12: 'AES-CCM-64-64-128',
    13: 'AES-CCM-64-64-256',
    14: 'AES-MAC 128/64',
    15: 'AES-MAC 256/64',
    24: 'ChaCha20/Poly1305',
    25: 'AES-MAC 128/128',
    26: 'AES-MAC 256/128',
    30: 'AES-CCM-16-128-128',
    31: 'AES-CCM-16-128-256',
    32: 'AES-CCM-64-128-128',
    33: 'AES-CCM-64-128-256',
    34: 'IV-GENERATION'
})