diff options
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/config.h b/include/config.h index bc183476ac..8914c92725 100644 --- a/include/config.h +++ b/include/config.h @@ -1374,16 +1374,24 @@ #undef CONFIG_DCRYPTO_RSA_SPEEDUP /* - * When enabled, accelerate sha512 using the generic crypto engine; - * only supported on CR50 + * When enabled, accelerate sha512/384 using the generic crypto engine; + * only supported on CR50. It is about 4x faster, but ~620 bytes larger. */ #undef CONFIG_DCRYPTO_SHA512 /* - * When enabled build support for SHA-384/512, requires CONFIG_DCRYPTO. + * When enabled build support for SHA-384/512, requires CONFIG_DCRYPTO or + * CONFIG_DCRYPTO_BOARD. */ #undef CONFIG_UPTO_SHA512 +/** + * Make sw version of SHA2-512/384 equal to hw(dcrypto). + * Unlike SHA2-256, dcrypto implementation of SHA2-512/384 allows to save + * context, so can fully replace software implementation. + */ +#undef CONFIG_SHA512_HW_EQ_SW + /* * When enabled ignore version et al during fw upgrade for chip/g. */ |