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Merge pull request #6918 from yuhaoth/pr/add-gcm-with-armv8-crypto-extension

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Add GCM  with armv8 crypto extension
This commit is contained in:
Dave Rodgman
2023-03-20 14:45:14 +00:00
committed by GitHub
parent 4ebe2a7372 be4fdef513
commit c5807a6fa8
3 changed files with 169 additions and 5 deletions
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18
library/aesce.h
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@@ -64,6 +64,24 @@ int mbedtls_aesce_crypt_ecb(mbedtls_aes_context *ctx,
const unsigned char input[16],
unsigned char output[16]);
/**
* \brief Internal GCM multiplication: c = a * b in GF(2^128)
*
* \note This function is only for internal use by other library
* functions; you must not call it directly.
*
* \param c Result
* \param a First operand
* \param b Second operand
*
* \note Both operands and result are bit strings interpreted as
* elements of GF(2^128) as per the GCM spec.
*/
void mbedtls_aesce_gcm_mult(unsigned char c[16],
const unsigned char a[16],
const unsigned char b[16]);
/**
* \brief Internal round key inversion. This function computes
* decryption round keys from the encryption round keys.