AtChopsImpl class

Inheritance

• Object
• AtChops
• AtChopsImpl

Constructors

AtChopsImpl(AtChopsKeys atChopsKeys)

Properties

atChopsKeys → AtChopsKeys

no setter, inherited

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

decryptBytes(Uint8List data, EncryptionKeyType encryptionKeyType, {AtEncryptionAlgorithm? encryptionAlgorithm, String? keyName, InitialisationVector? iv}) → AtEncryptionResult

Decrypts the input bytes data using an encryptionAlgorithm and returns AtEncryptionResult. If encryptionKeyType is EncryptionKeyType.rsa2048 then encryptionAlgorithm will be set to RsaEncryptionAlgo keyName specifies which key pair to use if user has multiple key pairs configured. If keyName is not passed default encryption/decryption keypair from .atKeys file will be used.

override

decryptString(String data, EncryptionKeyType encryptionKeyType, {AtEncryptionAlgorithm? encryptionAlgorithm, String? keyName, InitialisationVector? iv}) → AtEncryptionResult

Decode the encrypted string to base64. Decode the encrypted byte to utf8 to support emoji chars.

override

encryptBytes(Uint8List data, EncryptionKeyType encryptionKeyType, {AtEncryptionAlgorithm? encryptionAlgorithm, String? keyName, InitialisationVector? iv}) → AtEncryptionResult

Encrypts the input bytes data using an encryptionAlgorithm and returns AtEncryptionResult. If encryptionKeyType is EncryptionKeyType.rsa2048 then encryptionAlgorithm will be set to RsaEncryptionAlgo keyName specifies which key pair to use if user has multiple key pairs configured. If keyName is not passed default encryption/decryption keypair from .atKeys file will be used.

override

encryptString(String data, EncryptionKeyType encryptionKeyType, {AtEncryptionAlgorithm? encryptionAlgorithm, String? keyName, InitialisationVector? iv}) → AtEncryptionResult

Encode the input string to utf8 to support emoji chars. Encode the encrypted bytes to base64.

override

hash(Uint8List signedData, AtHashingAlgorithm hashingAlgorithm) → String

Create a hash of input signedData using a hashingAlgorithm. Refer to DefaultHash for default implementation of hashing.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readPublicKey(String publicKeyId) → String

Reads a public key from a secure element or any other source Clients can implement this method if want to use a different keypair for pkam authentication. e.g. Secure element can be a SIM card with an IOTSafe compliant app with a key pair preinstalled.

override

sign(AtSigningInput signingInput) → AtSigningResult

Compute data signature using the private key from a key pair Input has to be set using AtSigningInput object Please refer to AtSigningInput to create a valid input instance AtSigningResult.result should be base64Encoded

override

toString() → String

A string representation of this object.

inherited

verify(AtSigningVerificationInput verifyInput) → AtSigningResult

Verifies the signature computed for inpuat data using the public key from a key pair Input has to set using AtSigningVerificationInput object Please refer to AtSigningVerificationInput docs to create a valid input instance AtSigningVerificationInput.result should be base64Decoded if AtSigningResult.result is base64Encoded

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited