Instance Methodswift-crypto 3.8.0_CryptoExtras
signature(for:)
Generates an RSA signature with the given key using the default padding.
RSA.swift:361func signature<D>(for data: D) throws -> _RSA.Signing.RSASignature where D : DataProtocol Parameters
- data
The data to sign.
Returns
The RSA Signature.
Throws
If there is a failure producing the signature.
SHA256 is used as the hash function. The default padding is PSS using MGF1 with SHA256 and a 32-byte salt.
Other members in extension
Type members
init<Bytes>(derRepresentation: Bytes) throws Construct an RSA private key from a DER representation.
init(keySize: _RSA.Signing.KeySize) throws Randomly generate a new RSA private key of a given size.
init(n: some ContiguousBytes, e: some ContiguousBytes, d: some ContiguousBytes, p: some ContiguousBytes, q: some ContiguousBytes) throws Construct an RSA private key with the specified parameters.
init(pemRepresentation: String) throws Construct an RSA private key from a PEM representation.
init<Bytes>(unsafeDERRepresentation: Bytes) throws Construct an RSA public key from a DER representation.
init(unsafeKeySize: _RSA.Signing.KeySize) throws Randomly generate a new RSA private key of a given size.
init(unsafePEMRepresentation: String) throws Construct an RSA public key from a PEM representation.
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static func _createFromNumbers(n: some ContiguousBytes, e: some ContiguousBytes, d: some ContiguousBytes) throws -> _RSA.Signing.PrivateKey Construct a private key with the specified parameters.
Instance members
var derRepresentation: Datavar keySizeInBits: Intvar pemRepresentation: Stringvar pkcs8PEMRepresentation: Stringvar publicKey: _RSA.Signing.PublicKeyfunc signature<D>(for: D) throws -> _RSA.Signing.RSASignature Generates an RSA signature with the given key using the default padding.
func signature<D>(for: D, padding: _RSA.Signing.Padding) throws -> _RSA.Signing.RSASignature Generates an RSA signature with the given key.
func signature<D>(for: D, padding: _RSA.Signing.Padding) throws -> _RSA.Signing.RSASignature Generates an RSA signature with the given key. SHA256 is used as the hash function.