Commit Graph

13 Commits

Author SHA1 Message Date
Shane Lontis
8ea761bf40 Add AES KW inverse ciphers to the EVP layer
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13272)
2020-11-02 09:22:14 +10:00
Pauli
592dcfd3df prov: prefix all exposed 'cipher' symbols with ossl_
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13030)
2020-10-01 10:33:57 +10:00
Pauli
1be63951f8 prov: prefix all OSSL_DISPATCH tables names with ossl_
This stops them leaking into other namespaces in a static build.
They remain internal.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13013)
2020-09-29 16:31:46 +10:00
Pauli
f99d3eedf7 ciphers: add FIPS error state handling
The functions that check for the provider being runnable are: new, init, final
and dupctx.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12801)
2020-09-12 16:46:51 +10:00
Matt Caswell
63ee6ec177 Ensure any allocated MAC is freed in the provider code
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12288)
2020-07-06 09:26:09 +01:00
Dr. Matthias St. Pierre
363b1e5dae Make the naming scheme for dispatched functions more consistent
The new naming scheme consistently usese the `OSSL_FUNC_` prefix for all
functions which are dispatched between the core and providers.

This change includes in particular all up- and downcalls, i.e., the
dispatched functions passed from core to provider and vice versa.

- OSSL_core_  -> OSSL_FUNC_core_
- OSSL_provider_ -> OSSL_FUNC_core_

For operations and their function dispatch tables, the following convention
is used:

  Type                 | Name (evp_generic_fetch(3))       |
  ---------------------|-----------------------------------|
  operation            | OSSL_OP_FOO                       |
  function id          | OSSL_FUNC_FOO_FUNCTION_NAME       |
  function "name"      | OSSL_FUNC_foo_function_name       |
  function typedef     | OSSL_FUNC_foo_function_name_fn    |
  function ptr getter  | OSSL_FUNC_foo_function_name       |

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12222)
2020-06-24 22:01:22 +02:00
Matt Caswell
33388b44b6 Update copyright year
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11616)
2020-04-23 13:55:52 +01:00
Matt Caswell
c72fa2554f Deprecate the low level AES functions
Use of the low level AES functions has been informally discouraged for a
long time. We now formally deprecate them.

Applications should instead use the EVP APIs, e.g. EVP_EncryptInit_ex,
EVP_EncryptUpdate, EVP_EncryptFinal_ex, and the equivalently named decrypt
functions.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10580)
2020-01-06 15:09:57 +00:00
Matt Caswell
4b9c750be8 Make sure we handle input NULL with length 0
If we call EVP_EncryptUpdate/EVP_DecryptUpdate with length 0 we should
be able to handle it. Most importantly we shouldn't get different
results if we do this compared to if we don't!

An exception is made for CCM mode which has special handling for this in
the low level cipher function.

Fixes #8675

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10530)
2019-11-29 10:41:06 +00:00
Richard Levitte
5b084ca049 Remove EVP_CIPH_FLAG_CUSTOM_CIPHER in all our providers
Not needed any more, since the presence of the OSSL_FUNC_CIPHER_CIPHER
function is enough to tell that there's a custom cipher function.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10137)
2019-10-11 15:58:15 +02:00
Richard Levitte
ddd21319e9 Cleanup: move remaining providers/common/include/internal/*.h
The end up in providers/common/include/prov/.
All inclusions are adjusted accordingly.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10088)
2019-10-10 14:12:15 +02:00
Richard Levitte
af3e7e1bcc Cleanup: move providers/common/include/internal/provider_args.h
New name is providers/implementations/include/prov/implementations.h
All inclusions are adapted accordingly.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10088)
2019-10-10 14:12:15 +02:00
Richard Levitte
604e884bb8 Providers: move all ciphers
From providers/{common,default}/ to providers/implementations/

Except for common code, which remains in providers/common/ciphers/.
However, we do move providers/common/include/internal/ciphers/*.h
to providers/common/include/prov/, and adjust all source including
any of those header files.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10088)
2019-10-10 14:12:15 +02:00