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Update IDF to a0468b2 (#2108)

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* Update IDF to a0468b2

* add missing ld file

* Fix PIO builds and change coex policy
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Me No Dev
2018-11-26 23:22:11 +01:00
committed by GitHub
parent c3ec91f968
commit 04963009ee
988 changed files with 114643 additions and 65141 deletions
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14
tools/sdk/include/mbedtls/mbedtls/hkdf.h
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@ -73,6 +73,11 @@ int mbedtls_hkdf( const mbedtls_md_info_t *md, const unsigned char *salt,
* \brief Take the input keying material \p ikm and extract from it a
* fixed-length pseudorandom key \p prk.
*
* \warning This function should only be used if the security of it has been
* studied and established in that particular context (eg. TLS 1.3
* key schedule). For standard HKDF security guarantees use
* \c mbedtls_hkdf instead.
*
* \param md A hash function; md.size denotes the length of the
* hash function output in bytes.
* \param salt An optional salt value (a non-secret random value);
@ -97,10 +102,15 @@ int mbedtls_hkdf_extract( const mbedtls_md_info_t *md,
* \brief Expand the supplied \p prk into several additional pseudorandom
* keys, which is the output of the HKDF.
*
* \warning This function should only be used if the security of it has been
* studied and established in that particular context (eg. TLS 1.3
* key schedule). For standard HKDF security guarantees use
* \c mbedtls_hkdf instead.
*
* \param md A hash function; md.size denotes the length of the hash
* function output in bytes.
* \param prk A pseudorandom key of at least md.size bytes. \p prk is usually,
* the output from the HKDF extract step.
* \param prk A pseudorandom key of at least md.size bytes. \p prk is
* usually the output from the HKDF extract step.
* \param prk_len The length in bytes of \p prk.
* \param info An optional context and application specific information
* string. This can be a zero-length string.