summaryrefslogtreecommitdiff
path: root/cipher/cipher-selftest.h
AgeCommit message (Collapse)AuthorFilesLines
2015-09-04w32: Fix alignment problem with AESNI on Windows >= 8Werner Koch1-0/+5
* cipher/cipher-selftest.c (_gcry_cipher_selftest_alloc_ctx): New. * cipher/rijndael.c (selftest_basic_128, selftest_basic_192) (selftest_basic_256): Allocate context on the heap. -- The stack alignment on Windows changed and because ld seems to limit stack variables to a 8 byte alignment (we request 16), we get bus errors from the selftests if AESNI is in use. GnuPG-bug-id: 2085 Signed-off-by: Werner Koch <wk@gnupg.org>
2013-12-18Change utf-8 copyright characters to '(C)'Jussi Kivilinna1-1/+1
cipher/blowfish-amd64.S: Change utf-8 encoded copyright character to '(C)'. cipher/blowfish-arm.S: Ditto. cipher/bufhelp.h: Ditto. cipher/camellia-aesni-avx-amd64.S: Ditto. cipher/camellia-aesni-avx2-amd64.S: Ditto. cipher/camellia-arm.S: Ditto. cipher/cast5-amd64.S: Ditto. cipher/cast5-arm.S: Ditto. cipher/cipher-ccm.c: Ditto. cipher/cipher-cmac.c: Ditto. cipher/cipher-gcm.c: Ditto. cipher/cipher-selftest.c: Ditto. cipher/cipher-selftest.h: Ditto. cipher/mac-cmac.c: Ditto. cipher/mac-gmac.c: Ditto. cipher/mac-hmac.c: Ditto. cipher/mac-internal.h: Ditto. cipher/mac.c: Ditto. cipher/rijndael-amd64.S: Ditto. cipher/rijndael-arm.S: Ditto. cipher/salsa20-amd64.S: Ditto. cipher/salsa20-armv7-neon.S: Ditto. cipher/serpent-armv7-neon.S: Ditto. cipher/serpent-avx2-amd64.S: Ditto. cipher/serpent-sse2-amd64.S: Ditto. -- Avoid use of '©' for easier parsing of source for copyright information. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2013-11-15cipher: use size_t for internal buffer lengthsJussi Kivilinna1-3/+3
* cipher/arcfour.c (do_encrypt_stream, encrypt_stream): Use 'size_t' for buffer lengths. * cipher/blowfish.c (_gcry_blowfish_ctr_enc, _gcry_blowfish_cbc_dec) (_gcry_blowfish_cfb_dec): Ditto. * cipher/camellia-glue.c (_gcry_camellia_ctr_enc) (_gcry_camellia_cbc_dec, _gcry_blowfish_cfb_dec): Ditto. * cipher/cast5.c (_gcry_cast5_ctr_enc, _gcry_cast5_cbc_dec) (_gcry_cast5_cfb_dec): Ditto. * cipher/cipher-aeswrap.c (_gcry_cipher_aeswrap_encrypt) (_gcry_cipher_aeswrap_decrypt): Ditto. * cipher/cipher-cbc.c (_gcry_cipher_cbc_encrypt) (_gcry_cipher_cbc_decrypt): Ditto. * cipher/cipher-ccm.c (_gcry_cipher_ccm_encrypt) (_gcry_cipher_ccm_decrypt): Ditto. * cipher/cipher-cfb.c (_gcry_cipher_cfb_encrypt) (_gcry_cipher_cfb_decrypt): Ditto. * cipher/cipher-ctr.c (_gcry_cipher_ctr_encrypt): Ditto. * cipher/cipher-internal.h (gcry_cipher_handle->bulk) (_gcry_cipher_cbc_encrypt, _gcry_cipher_cbc_decrypt) (_gcry_cipher_cfb_encrypt, _gcry_cipher_cfb_decrypt) (_gcry_cipher_ofb_encrypt, _gcry_cipher_ctr_encrypt) (_gcry_cipher_aeswrap_encrypt, _gcry_cipher_aeswrap_decrypt) (_gcry_cipher_ccm_encrypt, _gcry_cipher_ccm_decrypt): Ditto. * cipher/cipher-ofb.c (_gcry_cipher_cbc_encrypt): Ditto. * cipher/cipher-selftest.h (gcry_cipher_bulk_cbc_dec_t) (gcry_cipher_bulk_cfb_dec_t, gcry_cipher_bulk_ctr_enc_t): Ditto. * cipher/cipher.c (cipher_setkey, cipher_setiv, do_ecb_crypt) (do_ecb_encrypt, do_ecb_decrypt, cipher_encrypt) (cipher_decrypt): Ditto. * cipher/rijndael.c (_gcry_aes_ctr_enc, _gcry_aes_cbc_dec) (_gcry_aes_cfb_dec, _gcry_aes_cbc_enc, _gcry_aes_cfb_enc): Ditto. * cipher/salsa20.c (salsa20_setiv, salsa20_do_encrypt_stream) (salsa20_encrypt_stream, salsa20r12_encrypt_stream): Ditto. * cipher/serpent.c (_gcry_serpent_ctr_enc, _gcry_serpent_cbc_dec) (_gcry_serpent_cfb_dec): Ditto. * cipher/twofish.c (_gcry_twofish_ctr_enc, _gcry_twofish_cbc_dec) (_gcry_twofish_cfb_dec): Ditto. * src/cipher-proto.h (gcry_cipher_stencrypt_t) (gcry_cipher_stdecrypt_t, cipher_setiv_fuct_t): Ditto. * src/cipher.h (_gcry_aes_cfb_enc, _gcry_aes_cfb_dec) (_gcry_aes_cbc_enc, _gcry_aes_cbc_dec, _gcry_aes_ctr_enc) (_gcry_blowfish_cfb_dec, _gcry_blowfish_cbc_dec) (_gcry_blowfish_ctr_enc, _gcry_cast5_cfb_dec, _gcry_cast5_cbc_dec) (_gcry_cast5_ctr_enc, _gcry_camellia_cfb_dec, _gcry_camellia_cbc_dec) (_gcry_camellia_ctr_enc, _gcry_serpent_cfb_dec, _gcry_serpent_cbc_dec) (_gcry_serpent_ctr_enc, _gcry_twofish_cfb_dec, _gcry_twofish_cbc_dec) (_gcry_twofish_ctr_enc): Ditto. -- On 64-bit platforms, cipher module internally converts 64-bit size_t values to 32-bit unsigned integers. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2013-05-24cipher-selftest: make selftest work with any block-sizeJussi Kivilinna1-15/+15
* cipher/cipher-selftest.c (_gcry_selftest_helper_cbc_128) (_gcry_selftest_helper_cfb_128, _gcry_selftest_helper_ctr_128): Renamed functions from '<name>_128' to '<name>'. (_gcry_selftest_helper_cbc, _gcry_selftest_helper_cfb) (_gcry_selftest_helper_ctr): Make work with different block sizes. * cipher/cipher-selftest.h (_gcry_selftest_helper_cbc_128) (_gcry_selftest_helper_cfb_128, _gcry_selftest_helper_ctr_128): Renamed prototypes from '<name>_128' to '<name>'. * cipher/camellia-glue.c (selftest_ctr_128, selftest_cfb_128) (selftest_ctr_128): Change to use new function names. * cipher/rijndael.c (selftest_ctr_128, selftest_cfb_128) (selftest_ctr_128): Change to use new function names. * cipher/serpent.c (selftest_ctr_128, selftest_cfb_128) (selftest_ctr_128): Change to use new function names. -- Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2013-05-23rinjdael: add parallel processing for CFB decryption with AES-NIJussi Kivilinna1-0/+13
* cipher/cipher-selftest.c (_gcry_selftest_helper_cfb_128): New function for CFB selftests. * cipher/cipher-selftest.h (_gcry_selftest_helper_cfb_128): New prototype. * cipher/rijndael.c [USE_AESNI] (do_aesni_enc_vec4): New function. (_gcry_aes_cfb_dec) [USE_AESNI]: Add parallelized CFB decryption. (selftest_cfb_128): New function. (selftest): Call selftest_cfb_128. -- CFB decryption can be parallelized for additional performance. On Intel Sandy-Bridge processor, this change makes CFB decryption 4.6 times faster. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
2013-05-22Convert bulk CTR and CBC selftest functions in Camellia to generic selftest ↵Jussi Kivilinna1-0/+54
helper functions * cipher/Makefile.am (libcipher_la_SOURCES): Add cipher-selftest files. * cipher/camellia-glue.c (selftest_ctr_128, selftest_cbc_128): Change to use the new selftest helper functions. * cipher/cipher-selftest.c: New. * cipher/cipher-selftest.h: New. -- Convert selftest functions into generic helper functions for code sharing. [v2]: use syslog for more detailed selftest error messages Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>