# Method Nettle.rsa_unpad()

Method rsa_unpad

  `int(0..) rsa_unpad(string(8bit) data, int type)`

Description

  Unpads a message that has been padded according to RSAES-PKCS1-V1_5-ENCODE(message) in PKCS#1 v2.2. The padding method used on the original message must be provided in the type parameter. All content dependent processing is done in constant time for the same padding type and data length.