Fix: AES-256 have a bloc size of 128 bits.

aeris / cryptcheck

Verify some SSL/TLS website or XMPP implementation

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Fix: AES-256 have a bloc size of 128 bits. #41

Closed t00sh closed 5 years ago

t00sh commented 5 years ago

From https://tools.ietf.org/html/rfc5246 :

Advanced Encryption Standard (AES) AES [AES] is a widely used symmetric encryption algorithm. AES is a block cipher with a 128-, 192-, or 256-bit keys and a 16-byte block size. TLS currently only supports the 128- and 256-bit key sizes.

Best regards, Tosh.