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Merge branch 'feature/sha_tls_integration' into 'master'

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SHA acceleration integrated to mbedTLS incl. TLS sessions

Uses hardware SHA acceleration where available, fails over to software where not available.

Ref TW7112

See merge request !232
This commit is contained in:
Angus Gratton
2016-11-25 10:12:29 +08:00
parent 9f9d92b2df dfcb241850
commit d0801fdbab
20 changed files with 1931 additions and 508 deletions
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9
components/esp32/include/rom/sha.h
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@@ -1,9 +1,10 @@
/*
ROM functions for hardware SHA support.
It is not recommended to use these functions directly,
use the wrapper functions in hwcrypto/sha.h instead.
It is not recommended to use these functions directly. If using
them from esp-idf then use the esp_sha_lock_engine() and
esp_sha_lock_memory_block() functions in hwcrypto/sha.h to ensure
exclusive access.
*/
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
@@ -38,6 +39,8 @@ enum SHA_TYPE {
SHA2_256,
SHA2_384,
SHA2_512,
SHA_INVALID = -1,
};