mySymEncModule := STD.Crypto.SymmetricEncryption(algorithm, passphrase);
| mySymEncModule | The name of the Symmetric Encryption module structure |
| algorithm | The algorithm to use, as returned by SupportedSymmetricCipherAlgorithms() |
| passphrase | The passphrase to use for encryption/decryption |
A Symmetric Encryption module is defined in ECL. Subsequent function definitions use the options specified in the Symmetric Encryption module definition.
Example:
IMPORT STD;
//Symmetric Encryption module definition
mySymEncModule := Std.Crypto.SymmetricEncryption('aes-256-cbc',
'12345678901234567890123456789012');
//encrypt/decrypt string literals
STRING myStr := 'The quick brown fox jumps over the lazy dog';
DATA encryptedStr := mySymEncModule.Encrypt((DATA)myStr);
STRING decryptedStr := (STRING)mySymEncModule.Decrypt(encryptedStr) ;
OUTPUT(myStr);
OUTPUT(decryptedStr);