Tiny table AES implementation
I've posted a new tiny table (512 bytes encrypt, 1280 bytes decrypt)
AES implementation in C that is immune to the DJB timing attack:
The improved timing is 105 cycles/byte encryption, 147 decryption.
- RE: NTE_BAD_DATA
... They are NOT used DIRECTLY to encrypt / decrypt data; ... you should generate a RANDOM SESSION KEY and select a SYMMETRIC ENCRYPTION ... // imported from a BLOB read in from the source file or having ...
- Re: Back Doors
... >> Design into the system a master key. ... Encrypt that with public key. ... Decrypt random symmetric key with private key. ...
- Re: CAPI and RC4: can not decrypt when Final parameter is set to F
... to store ASYMMETRIC key pairs - never symmetric keys like RC4, ... Now when you need to encrypt at one place and decrypt at the other normally ... Get a HCRYPTPROV handle to a key container with CryptAcquireContext ...
- Re: RSA - Public vs. Private Keys
... This is a common pattern for license software ... your client will send a unique machine hash to the ... will let us decrypt with a Public Key (or simply not ... |> RSA is intended to encrypt messages with public keys only. ...
- Re: .NET Crypto Classes Interoperability with Win32 Crypto APIs
... when i encrypt a string using .NET classes and try to ... > decrypt it using Win32 APIs, ... > UnicodeEncoding(); ...