892b1f54ca
In preparation for removal of VLAs due to skcipher requests on the stack via SKCIPHER_REQUEST_ON_STACK() usage, this introduces the infrastructure for the "sync skcipher" tfm, which is for handling the on-stack cases of skcipher, which are always non-ASYNC and have a known limited request size. The crypto API additions: struct crypto_sync_skcipher (wrapper for struct crypto_skcipher) crypto_alloc_sync_skcipher() crypto_free_sync_skcipher() crypto_sync_skcipher_setkey() crypto_sync_skcipher_get_flags() crypto_sync_skcipher_set_flags() crypto_sync_skcipher_clear_flags() crypto_sync_skcipher_blocksize() crypto_sync_skcipher_ivsize() crypto_sync_skcipher_reqtfm() skcipher_request_set_sync_tfm() SYNC_SKCIPHER_REQUEST_ON_STACK() (with tfm type check) Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Bug: 150811495 Test: make Change-Id: I5d002a7af64509a293cd4d685b97d2cd2c4d10e1 (cherry picked from commit b350bee5ea0f4db75d4c6191a2e95db16f40c278) Signed-off-by: Hridya Valsaraju <hridya@google.com> |
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| .. | ||
| asymmetric_keys | ||
| async_tx | ||
| 842.c | ||
| ablkcipher.c | ||
| acompress.c | ||
| adiantum.c | ||
| aead.c | ||
| aegis.h | ||
| aegis128.c | ||
| aegis128l.c | ||
| aegis256.c | ||
| aes_generic.c | ||
| aes_ti.c | ||
| af_alg.c | ||
| ahash.c | ||
| akcipher.c | ||
| algapi.c | ||
| algboss.c | ||
| algif_aead.c | ||
| algif_hash.c | ||
| algif_rng.c | ||
| algif_skcipher.c | ||
| ansi_cprng.c | ||
| anubis.c | ||
| api.c | ||
| arc4.c | ||
| authenc.c | ||
| authencesn.c | ||
| blkcipher.c | ||
| blowfish_common.c | ||
| blowfish_generic.c | ||
| camellia_generic.c | ||
| cast5_generic.c | ||
| cast6_generic.c | ||
| cast_common.c | ||
| cbc.c | ||
| ccm.c | ||
| cfb.c | ||
| chacha20poly1305.c | ||
| chacha_generic.c | ||
| cipher.c | ||
| cmac.c | ||
| compress.c | ||
| crc32_generic.c | ||
| crc32c_generic.c | ||
| crct10dif_common.c | ||
| crct10dif_generic.c | ||
| cryptd.c | ||
| crypto_engine.c | ||
| crypto_null.c | ||
| crypto_user.c | ||
| crypto_wq.c | ||
| ctr.c | ||
| cts.c | ||
| deflate.c | ||
| des_generic.c | ||
| dh.c | ||
| dh_helper.c | ||
| drbg.c | ||
| ecb.c | ||
| ecc.c | ||
| ecc.h | ||
| ecc_curve_defs.h | ||
| ecdh.c | ||
| ecdh_helper.c | ||
| echainiv.c | ||
| fcrypt.c | ||
| fips.c | ||
| gcm.c | ||
| gf128mul.c | ||
| ghash-generic.c | ||
| hash_info.c | ||
| hmac.c | ||
| internal.h | ||
| jitterentropy-kcapi.c | ||
| jitterentropy.c | ||
| Kconfig | ||
| keywrap.c | ||
| khazad.c | ||
| kpp.c | ||
| lrw.c | ||
| lz4.c | ||
| lz4hc.c | ||
| lzo.c | ||
| Makefile | ||
| mcryptd.c | ||
| md4.c | ||
| md5.c | ||
| memneq.c | ||
| michael_mic.c | ||
| morus640.c | ||
| morus1280.c | ||
| nhpoly1305.c | ||
| pcbc.c | ||
| pcrypt.c | ||
| poly1305_generic.c | ||
| proc.c | ||
| ripemd.h | ||
| rmd128.c | ||
| rmd160.c | ||
| rmd256.c | ||
| rmd320.c | ||
| rng.c | ||
| rsa-pkcs1pad.c | ||
| rsa.c | ||
| rsa_helper.c | ||
| rsaprivkey.asn1 | ||
| rsapubkey.asn1 | ||
| salsa20_generic.c | ||
| scatterwalk.c | ||
| scompress.c | ||
| seed.c | ||
| seqiv.c | ||
| serpent_generic.c | ||
| sha1_generic.c | ||
| sha3_generic.c | ||
| sha256_generic.c | ||
| sha512_generic.c | ||
| shash.c | ||
| simd.c | ||
| skcipher.c | ||
| sm3_generic.c | ||
| sm4_generic.c | ||
| tcrypt.c | ||
| tcrypt.h | ||
| tea.c | ||
| testmgr.c | ||
| testmgr.h | ||
| tgr192.c | ||
| twofish_common.c | ||
| twofish_generic.c | ||
| vmac.c | ||
| wp512.c | ||
| xcbc.c | ||
| xor.c | ||
| xts.c | ||
| zstd.c | ||