mySymEncModule.Sign(encryptedData);
myPKEModule | The name of the Public Key Encryption module structure |
inputData | The data to sign in DATA format |
Return: | Computed Digital signature |
The Sign function creates a digital signature of the given inputData, using the options specified in the Public Key Encryption module definition.
Example:
IMPORT STD; privKeyFile := '/var/lib/HPCCSystems/myesp/test.key'; pubKeyFile := '/var/lib/HPCCSystems/myesp/test.key.pub'; //PKE Encryption module definition myPKEModule := STD.Crypto.PublicKeyEncryption('RSA', pubKeyFile, privKeyFile,''); DATA signature := myPKEModule.Sign((DATA)'The quick brown fox jumps'); OUTPUT(TRUE = myPKEModule.VerifySignature(signature, (DATA)'The quick brown fox jumps'));