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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 22:00:10 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 22:00:10 +0300 |
| commit | 81e8c10dac62c427b25f6bbb07936806e4dd9e8a (patch) | |
| tree | 9eea9ad000cfdb728e4385873ebba73222c80d93 /kernel/bpf | |
| parent | 729ea4e064202aeec149b034b459501ef0a5060e (diff) | |
| parent | 58ca0060ec4e51208d2eee12198fc55fd9e4feb3 (diff) | |
| download | linux-81e8c10dac62c427b25f6bbb07936806e4dd9e8a.tar.xz | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Introduce crypto_shash_tfm_digest() and use it wherever possible.
- Fix use-after-free and race in crypto_spawn_alg.
- Add support for parallel and batch requests to crypto_engine.
Algorithms:
- Update jitter RNG for SP800-90B compliance.
- Always use jitter RNG as seed in drbg.
Drivers:
- Add Arm CryptoCell driver cctrng.
- Add support for SEV-ES to the PSP driver in ccp"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (114 commits)
crypto: hisilicon - fix driver compatibility issue with different versions of devices
crypto: engine - do not requeue in case of fatal error
crypto: cavium/nitrox - Fix a typo in a comment
crypto: hisilicon/qm - change debugfs file name from qm_regs to regs
crypto: hisilicon/qm - add DebugFS for xQC and xQE dump
crypto: hisilicon/zip - add debugfs for Hisilicon ZIP
crypto: hisilicon/hpre - add debugfs for Hisilicon HPRE
crypto: hisilicon/sec2 - add debugfs for Hisilicon SEC
crypto: hisilicon/qm - add debugfs to the QM state machine
crypto: hisilicon/qm - add debugfs for QM
crypto: stm32/crc32 - protect from concurrent accesses
crypto: stm32/crc32 - don't sleep in runtime pm
crypto: stm32/crc32 - fix multi-instance
crypto: stm32/crc32 - fix run-time self test issue.
crypto: stm32/crc32 - fix ext4 chksum BUG_ON()
crypto: hisilicon/zip - Use temporary sqe when doing work
crypto: hisilicon - add device error report through abnormal irq
crypto: hisilicon - remove codes of directly report device errors through MSI
crypto: hisilicon - QM memory management optimization
crypto: hisilicon - unify initial value assignment into QM
...
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/core.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 916f5132a984..14aa1f74dd10 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -262,10 +262,10 @@ void __bpf_prog_free(struct bpf_prog *fp) int bpf_prog_calc_tag(struct bpf_prog *fp) { - const u32 bits_offset = SHA_MESSAGE_BYTES - sizeof(__be64); + const u32 bits_offset = SHA1_BLOCK_SIZE - sizeof(__be64); u32 raw_size = bpf_prog_tag_scratch_size(fp); - u32 digest[SHA_DIGEST_WORDS]; - u32 ws[SHA_WORKSPACE_WORDS]; + u32 digest[SHA1_DIGEST_WORDS]; + u32 ws[SHA1_WORKSPACE_WORDS]; u32 i, bsize, psize, blocks; struct bpf_insn *dst; bool was_ld_map; @@ -277,7 +277,7 @@ int bpf_prog_calc_tag(struct bpf_prog *fp) if (!raw) return -ENOMEM; - sha_init(digest); + sha1_init(digest); memset(ws, 0, sizeof(ws)); /* We need to take out the map fd for the digest calculation @@ -308,8 +308,8 @@ int bpf_prog_calc_tag(struct bpf_prog *fp) memset(&raw[psize], 0, raw_size - psize); raw[psize++] = 0x80; - bsize = round_up(psize, SHA_MESSAGE_BYTES); - blocks = bsize / SHA_MESSAGE_BYTES; + bsize = round_up(psize, SHA1_BLOCK_SIZE); + blocks = bsize / SHA1_BLOCK_SIZE; todo = raw; if (bsize - psize >= sizeof(__be64)) { bits = (__be64 *)(todo + bsize - sizeof(__be64)); @@ -320,12 +320,12 @@ int bpf_prog_calc_tag(struct bpf_prog *fp) *bits = cpu_to_be64((psize - 1) << 3); while (blocks--) { - sha_transform(digest, todo, ws); - todo += SHA_MESSAGE_BYTES; + sha1_transform(digest, todo, ws); + todo += SHA1_BLOCK_SIZE; } result = (__force __be32 *)digest; - for (i = 0; i < SHA_DIGEST_WORDS; i++) + for (i = 0; i < SHA1_DIGEST_WORDS; i++) result[i] = cpu_to_be32(digest[i]); memcpy(fp->tag, result, sizeof(fp->tag)); |