If an error transpired, return a Assure rejected with normalizedAlgorithm. Permit guarantee be a fresh Guarantee. Return assure and asynchronously accomplish the remaining ways. If the subsequent methods or referenced techniques say to throw an mistake, reject guarantee Using the returned mistake then terminate the algorithm. Allow end result be the results of executing the digest operation specified by normalizedAlgorithm using algorithm, with data as message. Solve assure with outcome. fourteen.3.6. The generateKey process
Let ecPrivateKey be the result of undertaking the parse an ASN.1 structure algorithm, with data since the privateKey subject of privateKeyInfo, construction because the ASN.one ECPrivateKey construction specified in Portion three of RFC 5915, and exactData established to real. If an mistake happened whilst parsing, then throw a DataError. Should the parameters field of ecPrivateKey is present, and is not an occasion in the namedCurve ASN.
1.two of RFC 3447, and exactData established to legitimate. If an mistake occurred while parsing, or if rsaPrivateKey isn't a sound RSA non-public crucial according to RFC 3447, then throw a DataError. Permit key be a new CryptoKey connected to the suitable world-wide item of the [HTML], and that signifies the RSA personal critical determined by rsaPrivateKey. Set the [[variety]] inside slot of critical to "personal" If format is "jwk":
Set parameters into the namedCurve option with value equivalent to the article identifier namedCurveOid. Set the subjectPublicKey field to keyData. Let result be a completely new ArrayBuffer affiliated with the related international object of the [HTML], and that contains knowledge. If format is "pkcs8":
encodings are made or recognized. Allow final result be a different ArrayBuffer connected to the related world wide object of the [HTML], and that contains data. If format is "jwk":
If usages contains an entry which isn't certainly one of "wrapKey" or "unwrapKey", then toss a SyntaxError. If structure is "raw":
The normalize an algorithm algorithm defines a method for coercing inputs to some targeted IDL dictionary sort, immediately after World wide web IDL conversion has occurred. It is actually created to be extensible, to allow upcoming specifications to outline further algorithms, along with Harmless for use with Guarantees.
Allow information be the Uncooked octets of The true secret represented by [[handle]] inside slot of vital. Enable final result be a different ArrayBuffer linked to the suitable international object of the [HTML], and made up of data. If structure is "jwk":
The non-public and public keys are cryptographically connected. The non-public vital can't be derived from the general public important. The private crucial can be used only by its proprietor and the general public vital may be used by third events to execute operations Together with the essential operator.
If not, the name attribute of hash is right here described in A different relevant specification: Complete any important export methods described by other relevant specifications, passing structure and crucial and acquiring alg. Set the alg attribute of jwk to alg.
The error object thrown shall be connected to the relevant world-wide item of the [HTML]. 15. JsonWebKey dictionary
Accomplish any vital export methods described by other relevant specifications, passing format plus the namedCurve attribute with the [[algorithm]] internal slot of important and obtaining namedCurve and facts.
Other technical specs may specify the usage of added hash algorithms with HMAC. These kinds of technical specs must define the digest Procedure for the extra hash algorithms and crucial import methods and crucial export methods for HMAC. 29.two. Registration
If usages includes an entry which is not "deriveKey" or "deriveBits" then throw a SyntaxError. Allow privateKeyInfo useful source be the result of functioning the parse a privateKeyInfo algorithm more than keyData. If an error happens although parsing, throw a DataError. If the algorithm item identifier Crypto Suite Review field on the privateKeyAlgorithm PrivateKeyAlgorithm field of privateKeyInfo is not really equal for the id-ecPublicKey or id-ecDH object identifiers defined in RFC 5480, throw a DataError. If the parameters subject with the privateKeyAlgorithm PrivateKeyAlgorithmIdentifier industry of privateKeyInfo will not be existing, throw a DataError.