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change(esp_wifi): Port fast_pbkdf2 implementation for mbedlts

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Add changes to use fast_pbkdf2 as default for PMK calculations.
fast_pbkdf2 is significantly faster than current implementations
for esp chips.

Also removes unnecessary code for pbkdf-sha256 and pbkdf-sha512.
This commit is contained in:
Kapil Gupta
2023-06-16 20:31:56 +05:30
parent fd04e98d28
commit c82a792bc3
8 changed files with 127 additions and 195 deletions
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18
components/mbedtls/port/include/sha1_alt.h
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@@ -50,6 +50,24 @@ typedef struct {
esp_mbedtls_sha1_mode mode;
} mbedtls_sha1_context;
/**
* \brief Set the SHA-1 mode for a mbedtls_sha1_context.
*
* \param ctx The SHA-1 context structure.
* \param mode The SHA-1 mode to be set. It can be one of the following:
* - ESP_MBEDTLS_SHA1_UNUSED: Indicates that the first block hasn't been processed yet.
* - ESP_MBEDTLS_SHA1_HARDWARE: Specifies the use of hardware SHA engine for SHA-1 calculations.
* - ESP_MBEDTLS_SHA1_SOFTWARE: Specifies the use of software-based SHA-1 calculations.
*
* \return None.
*/
static inline void esp_mbedtls_set_sha1_mode(mbedtls_sha1_context *ctx, esp_mbedtls_sha1_mode mode)
{
if (ctx) {
ctx->mode = mode;
}
}
#elif SOC_SHA_SUPPORT_DMA || SOC_SHA_SUPPORT_RESUME
typedef enum {