CryptoUtils class

Constructors

CryptoUtils()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

base64Padded(String value) → String

Helper function for add base64 decode padding

getBytesFromPEMString(String pem, {bool checkHeader = true}) → Uint8List

Helper function for decoding the base64 in pem.

rsaPrivateKeyFromDERBytes(Uint8List bytes) → RSAPrivateKey

Decode the given bytes into an RSAPrivateKey.

rsaPrivateKeyFromPem(String pem) → RSAPrivateKey

Decode a RSAPrivateKey from the given pem String.

rsaPublicKeyFromDERBytes(Uint8List bytes) → RSAPublicKey

Decode the given bytes into an RSAPublicKey.

rsaPublicKeyFromPem(String pem) → RSAPublicKey

Decode a RSAPublicKey from the given pem String.

rsaSign(RSAPrivateKey privateKey, Uint8List dataToSign) → Uint8List

Signing the given dataToSign with the given privateKey. algorithm support SHA-256/RSA only

rsaVerify(RSAPublicKey publicKey, Uint8List signedData, Uint8List signature) → bool

Verifying the given signedData with the given publicKey and the given signature. Will return true if the given signature matches the signedData. algorithm support SHA-256/RSA only

Constants

beginPrivatekey → const String

endPrivateKey → const String

endPublicKey → const String

startPublickey → const String