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Fix password wording in PSA_ALG_JPAKE documentation

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Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This commit is contained in:
Neil Armstrong 2022-05-20 10:42:36 +02:00
parent 7bc71e9c04
commit 1614537697
1 changed files with 5 additions and 5 deletions
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10
include/psa/crypto_extra.h
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@ -862,15 +862,15 @@ psa_status_t mbedtls_psa_platform_get_builtin_key(
* psa_pake_set_password_key(operation, ...);
* \endcode
*
* The password is read as a byte array and must be non-empty. This can be the
* password itself (in some pre-defined character encoding) or some value
* derived from the password as mandated by some higher level protocol.
* The password is provided as a key. This can be the password text itself,
* in an agreed character encoding, or some value derived from the password
* as required by a higher level protocol.
*
* (The implementation converts this byte array to a number as described in
* (The implementation converts the key material to a number as described in
* Section 2.3.8 of _SEC 1: Elliptic Curve Cryptography_
* (https://www.secg.org/sec1-v2.pdf), before reducing it modulo \c q. Here
* \c q is order of the group defined by the primitive set in the cipher suite.
* The \c psa_pake_set_password_xxx() functions return an error if the result
* The \c psa_pake_set_password() functions return an error if the result
* of the reduction is 0.)
*
* The key exchange flow for J-PAKE is as follows: