diff options
Diffstat (limited to 'doc/man7/provider-keyexch.pod')
-rw-r--r-- | doc/man7/provider-keyexch.pod | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/doc/man7/provider-keyexch.pod b/doc/man7/provider-keyexch.pod index 69feb52772..b67588f572 100644 --- a/doc/man7/provider-keyexch.pod +++ b/doc/man7/provider-keyexch.pod @@ -204,12 +204,17 @@ usually do not need to support this gettable parameter as its sole purpose is to support functionality of the deprecated EVP_PKEY_CTX_get0_ecdh_kdf_ukm() and EVP_PKEY_CTX_get0_dh_kdf_ukm() functions. +=back + +The OpenSSL FIPS provider also supports the following parameters: + +=over 4 + =item "fips-indicator" (B<OSSL_EXCHANGE_PARAM_FIPS_APPROVED_INDICATOR>) <integer> A getter that returns 1 if the operation is FIPS approved, or 0 otherwise. This may be used after calling OSSL_FUNC_keyexch_derive(). It may return 0 if either the "digest-check" or the "key-check" are set to 0. -This option is used by the OpenSSL FIPS provider. =item "key-check" (B<OSSL_EXCHANGE_PARAM_FIPS_KEY_CHECK>) <integer> @@ -217,8 +222,8 @@ If required this parameter should be set using OSSL_FUNC_keyexch_init(). The default value of 1 causes an error during the init if the key is not FIPS approved (e.g. The key has a security strength of less than 112 bits). Setting this to 0 will ignore the error and set the approved "fips-indicator" to 0. -This option is used by the OpenSSL FIPS provider, and breaks FIPS compliance if -set to 0. +This option breaks FIPS compliance if it causes the approved "fips-indicator" +to return 0. =item "digest-check" (B<OSSL_EXCHANGE_PARAM_FIPS_DIGEST_CHECK>) <integer> @@ -226,8 +231,8 @@ If required this parameter should be set before any optional digest is set. The default value of 1 causes an error when the digest is set if the digest is not FIPS approved. Setting this to 0 will ignore the error and set the approved "fips-indicator" to 0. -This option is used by the OpenSSL FIPS provider, and breaks FIPS compliance if -set to 0. +This option breaks FIPS compliance if it causes the approved "fips-indicator" +to return 0. =back |