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Fix minor errors in key derivation and key agreement documentation

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Gilles Peskine
2019-02-08 11:24:59 +01:00
parent 12b58abad6
commit 47e79fb5ab
2 changed files with 24 additions and 18 deletions
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10
include/psa/crypto.h
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@ -3129,9 +3129,9 @@ psa_status_t psa_key_derivation_input_key(psa_crypto_generator_t *generator,
* public key type corresponding to the type of
* private_key. That is, this function performs the
* equivalent of
* `psa_import_key(internal_public_key_handle,
* PSA_KEY_TYPE_PUBLIC_KEY_OF_KEYPAIR(private_key_type),
* peer_key, peer_key_length)` where
* #psa_import_key(`internal_public_key_handle`,
* #PSA_KEY_TYPE_PUBLIC_KEY_OF_KEYPAIR(`private_key_type`),
* `peer_key`, `peer_key_length`) where
* `private_key_type` is the type of `private_key`.
* For example, for EC keys, this means that peer_key
* is interpreted as a point on the curve that the
@ -3175,6 +3175,10 @@ psa_status_t psa_key_agreement(psa_crypto_generator_t *generator,
* a key derivation, use psa_key_agreement() and other functions from
* the key derivation and generator interface.
*
* \param alg The key agreement algorithm to compute
* (\c PSA_ALG_XXX value such that
* #PSA_ALG_IS_RAW_KEY_AGREEMENT(\p alg)
* is true).
* \param private_key Handle to the private key to use.
* \param[in] peer_key Public key of the peer. It must be
* in the same format that psa_import_key()