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2023-08-12document return values of the control function in EVP_MD_meth_set_ctrl(3)schwarze1-5/+15
2023-08-12first batch of intentionally undocumented EVP constants:schwarze1-1/+10
some EVP_MD_CTRL_*, some EVP_MD_CTX_FLAG_*, and all of EVP_F_* and EVP_R_*
2023-08-121. Tweak the descriptions of EVP_MD_CTX_ctrl(3), EVP_MD_CTX_set_flags(3),schwarze1-52/+107
EVP_MD_CTX_clear_flags(3), EVP_MD_CTX_test_flags(3), and the atrocious EVP_MD_CTX_set_pkey_ctx(3) for precision. 2. Tweak the description of EVP_MD_type(3) and EVP_MD_CTX_type(3) for conciseness. 3. Add a few missing HISTORY bits.
2023-08-12Remove a blatant lie about DSA_dup_DHtb1-6/+2
q is copied across since OpenSSL 31360957 which hit our tree with OpenSSL 1.0.1c in October 2012.
2023-08-12The int_ prefix also leaves the ec_ameth messtb1-5/+5
The prefixes in here are all over the place... This removes one variety.
2023-08-12RSA's _free and _size also lose their int_ prefixtb1-7/+7
2023-08-12Drop silly int_ prefix from _free() and _size()tb2-10/+10
2023-08-12Free {priv,pub}_key before assigning to ittb2-2/+7
While it isn't the case for the default implementations, custom DH and DSA methods could conceivably populate private and public keys, which in turn would result in leaks in the pub/priv decode methods. ok jsing
2023-08-12Readability tweak for key parameters in DSAtb1-2/+2
ok jsing
2023-08-12Simplify and unify missing_parameters() for DH and DSAtb2-11/+8
ok jsing
2023-08-12Now that the DH is sensibly called dh instead of a, we can also renametb1-10/+10
abuf, alen and aout to names that make sense, such as buf, buf_len and secret_len.
2023-08-12a is a silly name for a DHtb1-14/+14
2023-08-12Use printf for consistencytb1-5/+5
2023-08-12Check that {DH,DSA}_get0_engine() returns NULL if OPENSSL_NO_ENGINE istb2-2/+16
defined.
2023-08-12Convert {DH,DSA}_new_method() to using calloc()tb2-83/+54
Due to OPENSSL_NO_ENGINE the engine member of dh and dsa is currently uninitialized. As a consequence, {DH,DSA}_get0_engine() will return a garbage pointer, which is particularly bad because the only reason we kept them in the first place is that they are used by some software... A side effect of freeing with {DH,DSA}_free() instead of a hand-rolled version is that we may call ->meth->finish() before ->meth->init() was called. We need a NULL check for ->meth to be on the safe side in case we should need to bring ENGINE back. with nits from djm ok deraadt djm
2023-08-11Add regress coverage for DH and for DSA parameterstb1-2/+267
2023-08-11Merge various improvements from the OpenSSL 1.1 branch,schwarze1-13/+148
which is still under a free license. * document EVP_MD_CTX_set_flags, EVP_MD_CTX_clear_flags, EVP_MD_CTX_test_flags * document EVP_MD_flags, EVP_MD_CTX_md_data * document EVP_MD_CTX_pkey_ctx, EVP_MD_CTX_set_pkey_ctx * correct arg type of EVP_MD_CTX_size, EVP_MD_CTX_block_size, EVP_MD_CTX_type * more information about EVP_MD_CTX_ctrl * add missing <string.h> and correct one variable type below EXAMPLES * two orthographic improvements with a few wording tweaks by me
2023-08-11Stop including md32_common.h.jsing1-15/+1
Now that we're no longer dependent on md32_common.h, stop including it. Remove various defines that only existed for md32_common.h usage.
2023-08-11Demacro sha256.jsing1-49/+114
Replace macros with static inline functions, as well as writing out the variable rotations instead of trying to outsmart the compiler. Also pull the message schedule update up and complete it prior to commencement of the round. Also use rotate right, rather than transposed rotate left. Overall this is more readable and more closely follows the specification. On some platforms (e.g. aarch64) there is no noteable change in performance, while on others there is a significant improvement (more than 25% on arm). ok miod@ tb@
2023-08-11Improve variable names in {dh,dsa}_{pub,priv}_{de,en}code()tb2-114/+114
Use aint for the ASN1_INTEGER holding the key and astr for the ASN1_STRING holding the parameters. This frees up key and params for their DER encoded versions, matching the naming we use elsewhere much more closely. ok jsing
2023-08-11Use params{,_len} in {dh,dsa}_params_{en,de}code()tb2-10/+10
2023-08-11Use key/key_len in old_dsa_priv_{en,de}code()tb1-5/+5
ok jsing
2023-08-11Add back an empty line that I didn't really want to removetb1-1/+2
2023-08-11Align dh and dsa decoding functions with encodingtb2-142/+173
This adds some missing error checks and fixes and unifies error codes which were (as usual) all over the place or just plain nonsense. Use an auxiliary variable for d2i invocations even though it is not really needed here. ok jsing
2023-08-11Rename env_md{,_ctx}_st to evp_md{,_ctx}_sttb2-6/+6
As everyone knows (and who doesn't know will immediately guess), EVP is short for envelope. Most structs backing the public EVP_* types are called evp_*. For the EVP_MD and EVP_MD_CTX types, someone used env_md_st and env_md_ctx_st, which, as jsing pointed out, may or may not be related to a much less obvious abbreviation of envelope. It could also simply have been for reasons of inconsistency. Be all that as it may: rename these structs to use the evp_* namespace to match all the other EVP types, as well as upstream. ok jsing
2023-08-11Use EVP_MD in HKDF() and HKDF_extract() prototypestb1-5/+5
Switch these prototypes to be like all other code and use the EVP_MD type rather than the internal name of the struct. This also makes the function definitions match the prototypes. ok jsing
2023-08-11Move EC_KEY and EC_KEY_METHOD typedefs to ossl_typ.htb2-5/+5
ok jsing
2023-08-10Convert {dh,dsa}_{pub,priv}_encode() to single exittb2-84/+94
Use the same variable names throughout these functions and unify them some more. ok jsing
2023-08-10Add the missing ".Nm X509_STORE_CTX_check_issued_fn" to the NAME sectionschwarze1-2/+4
such that `man X509_STORE_CTX_check_issued_fn` works. While here, add a Copyright notice for Job Snijders because he added a significant amount of text to this file in March 2023. OK job@
2023-08-10Clean up {dh,dsa}_pub_encode()tb2-46/+54
This brings these two messy functions into more usual shape. There is a lot more that can be done in here. It is a step in the right direction. ok jsing
2023-08-10Fix a leak in rsa_pub_encode()tb1-12/+19
rsa_param_encode() allocates the PSS parameters in an ASN1_STRING which is leaked if any error occurs later in rsa_pub_encode(). Convert the rest of the code to follow our ordinary idioms more closely. ok jsing
2023-08-10In x509_vfy.h rev. 1.60 and rev. 1.62 (April 2023), tb@ providedschwarze1-26/+51
X509_STORE_CTX_get1_certs(3) and X509_STORE_CTX_get1_crls(3). Document them and mark their aliases as deprecated.
2023-08-10Remove now unnecessary 'do {} while (0);' and move variable declaration.jsing1-5/+2
No functional change.
2023-08-10Expand HASH_MAKE_STRING.jsing1-13/+13
No change to generated assembly.
2023-08-10Remove MD32_XARRAY remnants.jsing1-4/+1
2023-08-10Reorder functions.jsing1-119/+119
No functional change.
2023-08-10Implement MD5_{Update,Transform,Final}() directly in md5.c.jsing1-1/+103
Copy the update, transform and final functions from md32_common.h, manually expanding the macros for MD5. This will allow for further clean up to occur. No change in generated assembly.
2023-08-10Tidy includes.jsing2-8/+3
2023-08-10Mop up the last MD32_XARRAY.jsing1-197/+187
MD32_XARRAY was added as a workaround for a broken HP C compiler (circa 1999). Clean it up to simplify the code. No change in generated assembly.
2023-08-10Inline the remaining 10 lines from rmdconst.h.jsing2-75/+12
Discussed with tb@
2023-08-10Inline X variables definitions.jsing2-345/+175
Inline the WL and WR defines, which only add yet another layer of abstraction and make the code harder to follow. No change to generated assembly. Discussed with tb@
2023-08-10Inline shift values.jsing2-330/+170
Inline the SL and SR defines, which only makes the code harder to follow. No change to generated assembly. Discussed with tb@
2023-08-10Apply some more style(9).jsing1-170/+171
No change in generated assembly.
2023-08-10Various fixes in {dh,dsa}_priv_encode()tb2-40/+48
Avoid creating an ASN1_STRING with negative length, set type, data and length via ASN1_STRING_type_new() and ASN1_STRING_set0() instead of doing this manually. Check return value for i2d_ASN1_INTEGER() and use an intermediate ASN1_OBJECT instead of nested function calls. Finally, clear sensitive data with freezero(). ok jsing
2023-08-10rsa_priv_encode: plug leak on PKCS8_pkey_set0() failuretb1-15/+19
Change the code to use safer idioms and avoid nested function calls. ok jsing
2023-08-10Improve byte order handling in gcm128.jsing1-329/+44
Replace a pile of byte order handling mess with htobe*() and be*toh(). ok tb@
2023-08-10Remove MD32_REG_T.jsing6-48/+16
This is a hack that is only enabled on a handful of 64 bit platforms, as a workaround for poor compiler optimisation. If you're running an archiac compiler on an archiac architecture, then you can deal with slightly lower performance. ok tb@
2023-08-09Add the forgotten .In lineschwarze1-3/+4
and fix a typo: s/content objects/content octets/.
2023-08-09In objects.h rev. 1.14 and 1.15 (Jan 2022), tb@ providedschwarze1-5/+65
OBJ_get0_data(3) and OBJ_length(3). Document them. Feedback and OK tb@.
2023-08-09Rework BN_BLINDING to use pthread_t directlytb3-28/+18
Instead of CRYPTO_THREADID, which passes pthread_via through unsigned long, we can use pthread_self() and pthread_equal() directly. This commit keeps using the awkward 'local' nomenclature as that is used throughout the rsa code. This will be changed after the blinding code will have been fully merged into rsa_blinding.c. ok jsing
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-05-01 02:09:50 +0000