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crypto: add SHA-3 Web Cryptography digest algorithms
PR-URL: #59365 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ethan Arrowood <[email protected]> Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Joyee Cheung <[email protected]>
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‎doc/api/webcrypto.md

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<!-- YAML
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changes:
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- version: REPLACEME
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pr-url: https://github.com/nodejs/node/pull/59365
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description: SHA-3 algorithms are now supported.
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- version: REPLACEME
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pr-url: https://github.com/nodejs/node/pull/59365
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description: SHAKE algorithms are now supported.
@@ -99,6 +102,9 @@ Algorithms:
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* `'ML-DSA-44'`[^openssl35]
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* `'ML-DSA-65'`[^openssl35]
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* `'ML-DSA-87'`[^openssl35]
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* `'SHA3-256'`
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* `'SHA3-384'`
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* `'SHA3-512'`
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Key Formats:
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@@ -496,6 +502,9 @@ implementation and the APIs supported for each:
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| `'SHA-256'` | | | | | | | | | | | | ✔ |
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| `'SHA-384'` | | | | | | | | | | | | ✔ |
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| `'SHA-512'` | | | | | | | | | | | | ✔ |
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| `'SHA3-256'`[^modern-algos] | | | | | | | | | | | | ✔ |
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| `'SHA3-384'`[^modern-algos] | | | | | | | | | | | | ✔ |
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| `'SHA3-512'`[^modern-algos] | | | | | | | | | | | | ✔ |
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| `'X25519'` | ✔ | ✔ | ✔ | | | | | ✔ | ✔ | | | |
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| `'X448'`[^secure-curves] | ✔ | ✔ | ✔ | | | | | ✔ | ✔ | | | |
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@@ -808,6 +817,9 @@ The algorithms currently supported include:
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<!-- YAML
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added: v15.0.0
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pr-url: https://github.com/nodejs/node/pull/59365
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description: SHA-3 algorithms are now supported.
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description: SHAKE algorithms are now supported.
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If `algorithm` is provided as an {Object}, it must have a `name` property
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whose value is one of the above.
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description: SHA-3 algorithms are now supported.
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-->
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* Type: {string|Algorithm}
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If represented as an {Algorithm}, the object's `name` property
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must be one of the above listed values.
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description: SHA-3 algorithms are now supported.
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-->
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* Type: {string|Algorithm}
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If represented as an {Algorithm}, the object's `name` property
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must be one of the above listed values.
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description: SHA-3 algorithms are now supported.
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-->
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* Type: {string|Algorithm}
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If represented as an {Algorithm}, the object's `name` property
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must be one of the above listed values.
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description: SHA-3 algorithms are now supported.
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* Type: {string|Algorithm}
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If represented as an {Algorithm}, the object's `name` property
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must be one of the above listed values.
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description: SHA-3 algorithms are now supported.
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* Type: {string|Algorithm}
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If represented as an {Algorithm}, the object's `name` property
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pr-url: https://github.com/nodejs/node/pull/59365
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description: SHA-3 algorithms are now supported.
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-->
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* Type: {string|Algorithm}
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* `'SHA-256'`
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* `'SHA-384'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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If represented as an {Algorithm}, the object's `name` property
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description: SHA-3 algorithms are now supported.
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* `'SHA-256'`
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* `'SHA-512'`
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* `'SHA3-256'`[^modern-algos]
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* `'SHA3-384'`[^modern-algos]
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* `'SHA3-512'`[^modern-algos]
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‎lib/internal/crypto/hash.js

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// Fall through
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case 'SHA-512':
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// Fall through
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case 'SHA3-256':
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// Fall through
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case 'SHA3-384':
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// Fall through
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case 'SHA3-512':
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// Fall through
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case 'cSHAKE128':
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case 'cSHAKE256':

‎lib/internal/crypto/hashnames.js

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// make it easier in the code.
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const kHashNames = {
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sha1: {
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'sha1': {
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[kHashContextNode]: 'sha1',
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[kHashContextWebCrypto]: 'SHA-1',
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[kHashContextJwkRsa]: 'RS1',
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[kHashContextJwkRsaPss]: 'PS1',
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[kHashContextJwkRsaOaep]: 'RSA-OAEP',
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[kHashContextJwkHmac]: 'HS1',
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},
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sha256: {
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'sha256': {
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[kHashContextNode]: 'sha256',
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[kHashContextWebCrypto]: 'SHA-256',
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[kHashContextJwkRsa]: 'RS256',
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[kHashContextJwkRsaPss]: 'PS256',
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[kHashContextJwkRsaOaep]: 'RSA-OAEP-256',
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[kHashContextJwkHmac]: 'HS256',
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},
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sha384: {
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'sha384': {
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[kHashContextNode]: 'sha384',
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[kHashContextWebCrypto]: 'SHA-384',
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[kHashContextJwkRsa]: 'RS384',
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[kHashContextJwkRsaPss]: 'PS384',
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[kHashContextJwkRsaOaep]: 'RSA-OAEP-384',
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[kHashContextJwkHmac]: 'HS384',
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},
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sha512: {
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'sha512': {
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[kHashContextNode]: 'sha512',
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[kHashContextWebCrypto]: 'SHA-512',
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[kHashContextJwkRsa]: 'RS512',
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[kHashContextJwkRsaPss]: 'PS512',
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[kHashContextJwkRsaOaep]: 'RSA-OAEP-512',
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[kHashContextJwkHmac]: 'HS512',
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},
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shake128: {
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'shake128': {
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[kHashContextNode]: 'shake128',
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[kHashContextWebCrypto]: 'cSHAKE128',
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},
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shake256: {
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'shake256': {
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[kHashContextNode]: 'shake256',
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[kHashContextWebCrypto]: 'cSHAKE256',
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},
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'sha3-256': {
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[kHashContextNode]: 'sha3-256',
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[kHashContextWebCrypto]: 'SHA3-256',
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},
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'sha3-384': {
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[kHashContextNode]: 'sha3-384',
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[kHashContextWebCrypto]: 'SHA3-384',
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},
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'sha3-512': {
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[kHashContextNode]: 'sha3-512',
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[kHashContextWebCrypto]: 'SHA3-512',
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},
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{

‎lib/internal/crypto/mac.js

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extractable);
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}
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function getAlgorithmName(hash) {
71-
switch (hash) {
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case 'SHA-1': // Fall through
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case 'SHA-256': // Fall through
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case 'SHA-384': // Fall through
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case 'SHA-512': // Fall through
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return `HS${hash.slice(4)}`;
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default:
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throw lazyDOMException('Unsupported digest algorithm', 'DataError');
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}
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}
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function hmacImportKey(
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if (keyData.alg !== undefined) {
129-
if (keyData.alg !== getAlgorithmName(algorithm.hash.name))
117+
const expected =
118+
normalizeHashName(algorithm.hash.name, normalizeHashName.kContextJwkHmac);
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if (expected && keyData.alg !== expected)
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throw lazyDOMException(
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‎lib/internal/crypto/rsa.js

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normalizeHashName.kContextJwkRsaOaep);
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if (keyData.alg !== expected)
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if (expected && keyData.alg !== expected)
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throw lazyDOMException(
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‎lib/internal/crypto/util.js

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'cSHAKE128': { digest: 'CShakeParams' },
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'cSHAKE256': { digest: 'CShakeParams' },
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'SHA3-256': { digest: null },
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'SHA3-384': { digest: null },
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'SHA3-512': { digest: null },
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for (const { 0: algorithm, 1: nid } of [
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case 'SHA3-256':
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return 1088;
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case 'SHA3-384':
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return 832;
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case 'SHA3-512':
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return 576;
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}
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function getDigestSizeInBytes(name) {
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switch (name) {
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case 'SHA-1': return 20;
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case 'SHA-256': return 32;
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case 'SHA-384': return 48;
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case 'SHA-512': return 64;
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case 'SHA-1':
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return 20;
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case 'SHA-256': // Fall through
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case 'SHA3-256':
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return 32;
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case 'SHA-384': // Fall through
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case 'SHA3-384':
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return 48;
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case 'SHA-512': // Fall through
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case 'SHA3-512':
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return 64;
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}
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}
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