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* Update copyright yearMatt Caswell2021-04-221-1/+1
| | | | | Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14986)
* Add "origin" field to EVP_CIPHER, EVP_MDRich Salz2021-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a "where did this EVP_{CIPHER,MD} come from" flag: global, via fetch, or via EVP_{CIPHER,MD}_meth_new. Update EVP_{CIPHER,MD}_free to handle all three origins. The flag is deliberately right before some function pointers, so that compile-time failures (int/pointer) will occur, as opposed to taking a bit in the existing "flags" field. The "global variable" flag is non-zero, so the default case of using OPENSSL_zalloc (for provider ciphers), will do the right thing. Ref-counting is a no-op for Make up_ref no-op for global MD and CIPHER objects Deprecate EVP_MD_CTX_md(). Added EVP_MD_CTX_get0_md() (same semantics as the deprecated function) and EVP_MD_CTX_get1_md(). Likewise, deprecate EVP_CIPHER_CTX_cipher() in favor of EVP_CIPHER_CTX_get0_cipher(), and add EVP_CIPHER_CTX_get1_CIPHER(). Refactor EVP_MD_free() and EVP_MD_meth_free() to call new common evp_md_free_int() function. Refactor EVP_CIPHER_free() and EVP_CIPHER_meth_free() to call new common evp_cipher_free_int() function. Also change some flags tests to explicit test == or != zero. E.g., if (flags & x) --> if ((flags & x) != 0) if (!(flags & x)) --> if ((flags & x) == 0) Only done for those lines where "get0_cipher" calls were made. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14193)
* Update copyright yearMatt Caswell2020-04-231-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11616)
* Deprecate the low level Whirlpool functions.Pauli2020-01-121-0/+6
| | | | | | | | | | | | Use of the low level Whirlpool functions has been informally discouraged for a long time. We now formally deprecate them. Applications should instead use the EVP APIs, e.g. EVP_Digest, EVP_DigestInit_ex, EVP_DigestUpdate and EVP_DigestFinal_ex. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10779)
* Cleanup legacy digest methods.Shane Lontis2019-12-181-0/+28
Macros have been added to generate the simple legacy methods. Engines and EVP_MD_METH_get methods still require access to the old legacy methods, so they needed to be added back in. They may only be removed after engines are deprecated and removed. Removed some unnecessary #includes and #ifndef guards (which are done in build.info instead). Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10602)