Hi Everyone,
- we are upgrading from CryptoPP 4.1 to CryptoPP 5.6.5 and face the problem that we have implemented our own RSA padding scheme via the template mechanism - unfortunately it seems that this templates do not exist anymore, is there another mechanism/templates/classes which can be used to implement a proprietary RSA padding? - basically the padding scheme just fills up the message with random data until the modulus length (unfortunately the overlying protocol does not uses a standardized padding scheme...) - any help is appreciated! Best Regards, Simon example of typedef's used in CryptoPP 4.1 // RSA_MinPad_Decryptor and RSA_MinPad_Encryptor can be used with key sizes of // up to 2056 bits. To support larger key sizes, the implementation of the // MinimalPadding class would have to be modified. typedef RSAPrivateKeyTemplate<DecryptorTemplate<MinimalPadding, InvertibleRSAFunction> > RSA_MinPad_Decryptor; typedef RSAPublicKeyTemplate<EncryptorTemplate<MinimalPadding, RSAFunction>, RSA_MinPad_Decryptor> RSA_MinPad_Encryptor; // RSA_MinPadNoLen_Decryptor and RSA_MinPadNoLen_Encryptor do not store the length // of the encoded plaintext. Consequentially, when the ciphertext is decrypted, the // recovered plaintext always has the maximum size allowed by the RSA keypair. // The consumer application has to decide for itself where the end of the plaintext is. typedef RSAPrivateKeyTemplate<DecryptorTemplate<MinimalPaddingNoLength, InvertibleRSAFunction> > RSA_MinPadNoLen_Decryptor; typedef RSAPublicKeyTemplate<EncryptorTemplate<MinimalPaddingNoLength, RSAFunction>, RSA_MinPadNoLen_Decryptor> RSA_MinPadNoLen_Encryptor; -- -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to cryptopp-users-unsubscr...@googlegroups.com. More information about Crypto++ and this group is available at http://www.cryptopp.com. --- You received this message because you are subscribed to the Google Groups "Crypto++ Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to cryptopp-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
