Extend driver support with chacha20, rfc7539(chacha20,poly1305) and rfc7539esp(chacha20,poly1305) ciphers. The patchset has been tested with the eip197c_iesb and eip197c_iewxkbc configurations on the Xilinx VCU118 development board, including the crypto extra tests. Note that this patchset applies on top of the earlier submitted "Add support for the CBCMAC" series. changes since v1: - rebased on top of DES library changes done on cryptodev/master - fixed crypto/Kconfig so that generic fallback is compiled as well changes since v2: - made switch entry SAFEXCEL_AES explit and added empty default, as requested by Antoine Tenart. Also needed to make SM4 patches apply. changes since v3: - for rfc7539 and rfc7539esp, allow more (smaller) AAD lenghts to be handled by the hardware instead of the fallback cipher (this allows running the tcrypt performance tests on the actual hardware) Pascal van Leeuwen (3): crypto: inside-secure - Added support for the CHACHA20 skcipher crypto: inside-secure - Add support for the Chacha20-Poly1305 AEAD crypto: Kconfig - Add CRYPTO_CHACHA20POLY1305 to CRYPTO_DEV_SAFEXCEL drivers/crypto/Kconfig | 3 +- drivers/crypto/inside-secure/safexcel.c | 3 + drivers/crypto/inside-secure/safexcel.h | 11 + drivers/crypto/inside-secure/safexcel_cipher.c | 336 ++++++++++++++++++++++++- 4 files changed, 339 insertions(+), 14 deletions(-) -- 1.8.3.1
