diff options
| author | Tomas Mraz <tomas@openssl.org> | 2021-02-22 17:28:17 +0100 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2021-02-24 10:44:15 +0100 |
| commit | 76e48c9d6667391189e22d674b2b3b8161ab9442 (patch) | |
| tree | b5c769287c5aba4a7013deb544d067555d317d1d /doc/man7 | |
| parent | 10315851d0230646947213ac148747bc64c56798 (diff) | |
Deprecated EVP_PKEY_CTX_get0_dh_kdf_ukm() and EVP_PKEY_CTX_get0_ecdh_kdf_ukm()
The functions are not needed and require returning octet ptr parameters
from providers that would like to support them which complicates provider
implementations.
Fixes #12985
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14279)
Diffstat (limited to 'doc/man7')
| -rw-r--r-- | doc/man7/EVP_KEYEXCH-DH.pod | 13 | ||||
| -rw-r--r-- | doc/man7/EVP_KEYEXCH-ECDH.pod | 5 |
2 files changed, 17 insertions, 1 deletions
diff --git a/doc/man7/EVP_KEYEXCH-DH.pod b/doc/man7/EVP_KEYEXCH-DH.pod index 9e9cee7dce..4368c62140 100644 --- a/doc/man7/EVP_KEYEXCH-DH.pod +++ b/doc/man7/EVP_KEYEXCH-DH.pod @@ -17,6 +17,19 @@ Key exchange support for the B<DH> key type. See L<provider-keyexch(7)/Common Key Exchange parameters>. +=item "kdf-ukm" (B<OSSL_EXCHANGE_PARAM_KDF_UKM>) <octet_string> + +Sets the User Key Material to be used as part of the selected Key Derivation +Function associated with the given key exchange ctx. + +=item "kdf-ukm" (B<OSSL_EXCHANGE_PARAM_KDF_UKM>) <octet_string_ptr> + +Gets a pointer to the User Key Material to be used as part of the selected +Key Derivation Function associated with the given key exchange ctx. Providers +usually do not need to support this gettable parameter as its sole purpose +is to support functionality of the deprecated EVP_PKEY_CTX_get0_dh_kdf_ukm() +function. + =back =head1 EXAMPLES diff --git a/doc/man7/EVP_KEYEXCH-ECDH.pod b/doc/man7/EVP_KEYEXCH-ECDH.pod index 5ad6801263..001df6ba0c 100644 --- a/doc/man7/EVP_KEYEXCH-ECDH.pod +++ b/doc/man7/EVP_KEYEXCH-ECDH.pod @@ -60,7 +60,10 @@ Function associated with the given key exchange ctx. =item "kdf-ukm" (B<OSSL_EXCHANGE_PARAM_KDF_UKM>) <octet_string_ptr> Gets a pointer to the User Key Material to be used as part of the selected -Key Derivation Function associated with the given key exchange ctx. +Key Derivation Function associated with the given key exchange ctx. Providers +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() +function. =back |