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(Tcl) RSA OAEP PaddingDemonstrates how to use OAEP padding with the RSA encryption algorithm. More information about OAEP Padding.
load ./chilkat.dll # This example assumes the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. set rsa [new_CkRsa] # RSA public key in XML format: set publicKey "<RSAPublicKey><Modulus>of3im3mRgd2NLXIGoK6uYLg6jj0Ug2b42rnqa5Tbwz2ieFqMJqt+++x2oqLYGurlz49nt+7/785g3XYWqoka4u9c9zul6YubIjnBM72dQy7rEkEfbUxgjcxqXyjZFx+FpaxFUecLu688XEu+9UA42VKiCgcl+E7TrqnfeeYpNXc=</Modulus><Exponent>AQAB</Exponent></RSAPublicKey>" set success [CkRsa_ImportPublicKey $rsa $publicKey] # To use Optimal Asymmetric Encryption Padding (OAEP) padding, # simply set the OaepPadding property: CkRsa_put_OaepPadding $rsa 1 # Encrypt a string and return the encrypted data base64-encoded: CkRsa_put_EncodingMode $rsa "base64" set plainText "RSA Encryption should be easy." set usePrivateKey 0 set encryptedStr [CkRsa_encryptStringENC $rsa $plainText $usePrivateKey] puts "$encryptedStr" delete_CkRsa $rsa |
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