Commit Graph

57 Commits

Author SHA1 Message Date
Angus Gratton
68d370542a mbedtls hardware RSA: Put into menuconfig, squash warnings
All combinations of enabling/disabling hardware acceleration no longer
show unused warnings.
2016-11-18 15:50:45 +11:00
Angus Gratton
9632c8e56c RSA Accelerator: Add mod_exp, refactor to avoid memory allocation & copying
Not fully working at the moment, mod_exp has a bug.
2016-10-12 16:19:09 +11:00
Angus Gratton
6b3bc4d8c5 hwcrypto bignum: Implement multiplication modulo
Fixes case where hardware bignum multiplication fails due to either
operand >2048 bits.
2016-10-12 15:45:08 +11:00
Angus Gratton
1a6dd44d03 hwcrypto bignum: Use mbedtls_mpi data structures for all bignum data
Still doesn't solve the problem of multiplying two numbers where one is
>2048 bits, needed for RSA support.
2016-10-12 15:45:08 +11:00
Angus Gratton
aa75a71917 mbedtls: Add some initial menuconfig options 2016-09-27 10:38:00 +10:00
Angus Gratton
67a26d52ac mbedtls: Temporarily disable default hardware crypto SHA & bignum
Due to limitations referenced in the comments of the changes.
2016-09-14 17:52:39 +10:00
Angus Gratton
264b115eb0 mbedtls: Move esp_config.h file to port directory 2016-09-09 14:06:14 +10:00