Crypto.PubKey.RSA.PKCS15

This produce a standard PKCS1.5 padding for encryption

Produce a standard PKCS1.5 padding for signature

Try to remove a standard PKCS1.5 encryption padding.

decrypt message using the private key.

When the decryption is not in a context where an attacker could gain information from the timing of the operation, the blinder can be set to None.

If unsure always set a blinder or use decryptSafer

The message is returned un-padded.

decrypt message using the private key and by automatically generating a blinder.

sign message using private key, a hash and its ASN1 description

When the signature is not in a context where an attacker could gain information from the timing of the operation, the blinder can be set to None.

If unsure always set a blinder or use signSafer

sign message using the private key and by automatically generating a blinder.

encrypt a bytestring using the public key.

The message needs to be smaller than the key size - 11. The message should not be padded.

verify message with the signed message

A specialized class for hash algorithm that can product a ASN1 wrapped description the algorithm plus the content of the digest.