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author | Linus Torvalds | 2019-07-09 05:57:08 +0200 |
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committer | Linus Torvalds | 2019-07-09 05:57:08 +0200 |
commit | 4d2fa8b44b891f0da5ceda3e5a1402ccf0ab6f26 (patch) | |
tree | cbb763ec5e74cfbaac6ce53df277883cb78a8a1a /drivers/crypto/caam/caamalg_desc.c | |
parent | Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
parent | crypto: stm32/hash - remove interruptible condition for dma (diff) | |
download | kernel-qcow2-linux-4d2fa8b44b891f0da5ceda3e5a1402ccf0ab6f26.tar.gz kernel-qcow2-linux-4d2fa8b44b891f0da5ceda3e5a1402ccf0ab6f26.tar.xz kernel-qcow2-linux-4d2fa8b44b891f0da5ceda3e5a1402ccf0ab6f26.zip |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"Here is the crypto update for 5.3:
API:
- Test shash interface directly in testmgr
- cra_driver_name is now mandatory
Algorithms:
- Replace arc4 crypto_cipher with library helper
- Implement 5 way interleave for ECB, CBC and CTR on arm64
- Add xxhash
- Add continuous self-test on noise source to drbg
- Update jitter RNG
Drivers:
- Add support for SHA204A random number generator
- Add support for 7211 in iproc-rng200
- Fix fuzz test failures in inside-secure
- Fix fuzz test failures in talitos
- Fix fuzz test failures in qat"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (143 commits)
crypto: stm32/hash - remove interruptible condition for dma
crypto: stm32/hash - Fix hmac issue more than 256 bytes
crypto: stm32/crc32 - rename driver file
crypto: amcc - remove memset after dma_alloc_coherent
crypto: ccp - Switch to SPDX license identifiers
crypto: ccp - Validate the the error value used to index error messages
crypto: doc - Fix formatting of new crypto engine content
crypto: doc - Add parameter documentation
crypto: arm64/aes-ce - implement 5 way interleave for ECB, CBC and CTR
crypto: arm64/aes-ce - add 5 way interleave routines
crypto: talitos - drop icv_ool
crypto: talitos - fix hash on SEC1.
crypto: talitos - move struct talitos_edesc into talitos.h
lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE
crypto/NX: Set receive window credits to max number of CRBs in RxFIFO
crypto: asymmetric_keys - select CRYPTO_HASH where needed
crypto: serpent - mark __serpent_setkey_sbox noinline
crypto: testmgr - dynamically allocate crypto_shash
crypto: testmgr - dynamically allocate testvec_config
crypto: talitos - eliminate unneeded 'done' functions at build time
...
Diffstat (limited to 'drivers/crypto/caam/caamalg_desc.c')
-rw-r--r-- | drivers/crypto/caam/caamalg_desc.c | 147 |
1 files changed, 70 insertions, 77 deletions
diff --git a/drivers/crypto/caam/caamalg_desc.c b/drivers/crypto/caam/caamalg_desc.c index 1e1a376edc2f..72531837571e 100644 --- a/drivers/crypto/caam/caamalg_desc.c +++ b/drivers/crypto/caam/caamalg_desc.c @@ -33,12 +33,11 @@ static inline void append_dec_op1(u32 *desc, u32 type) } jump_cmd = append_jump(desc, JUMP_TEST_ALL | JUMP_COND_SHRD); - append_operation(desc, type | OP_ALG_AS_INITFINAL | - OP_ALG_DECRYPT); + append_operation(desc, type | OP_ALG_AS_INIT | OP_ALG_DECRYPT); uncond_jump_cmd = append_jump(desc, JUMP_TEST_ALL); set_jump_tgt_here(desc, jump_cmd); - append_operation(desc, type | OP_ALG_AS_INITFINAL | - OP_ALG_DECRYPT | OP_ALG_AAI_DK); + append_operation(desc, type | OP_ALG_AS_INIT | OP_ALG_DECRYPT | + OP_ALG_AAI_DK); set_jump_tgt_here(desc, uncond_jump_cmd); } @@ -115,11 +114,9 @@ void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo *adata, append_seq_store(desc, icvsize, LDST_CLASS_2_CCB | LDST_SRCDST_BYTE_CONTEXT); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "aead null enc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("aead null enc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_aead_null_encap); @@ -204,11 +201,9 @@ void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata, append_seq_fifo_load(desc, icvsize, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_LAST2 | FIFOLD_TYPE_ICV); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "aead null dec shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("aead null dec shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_aead_null_decap); @@ -358,10 +353,9 @@ void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata, append_seq_store(desc, icvsize, LDST_CLASS_2_CCB | LDST_SRCDST_BYTE_CONTEXT); -#ifdef DEBUG - print_hex_dump(KERN_ERR, "aead enc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("aead enc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_aead_encap); @@ -475,10 +469,9 @@ void cnstr_shdsc_aead_decap(u32 * const desc, struct alginfo *cdata, append_seq_fifo_load(desc, icvsize, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_LAST2 | FIFOLD_TYPE_ICV); -#ifdef DEBUG - print_hex_dump(KERN_ERR, "aead dec shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("aead dec shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_aead_decap); @@ -613,11 +606,9 @@ copy_iv: append_seq_store(desc, icvsize, LDST_CLASS_2_CCB | LDST_SRCDST_BYTE_CONTEXT); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "aead givenc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("aead givenc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_aead_givencap); @@ -742,10 +733,9 @@ void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata, append_seq_store(desc, icvsize, LDST_CLASS_1_CCB | LDST_SRCDST_BYTE_CONTEXT); -#ifdef DEBUG - print_hex_dump(KERN_ERR, "gcm enc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("gcm enc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_gcm_encap); @@ -838,10 +828,9 @@ void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata, append_seq_fifo_load(desc, icvsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_ICV | FIFOLD_TYPE_LAST1); -#ifdef DEBUG - print_hex_dump(KERN_ERR, "gcm dec shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("gcm dec shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_gcm_decap); @@ -933,11 +922,9 @@ void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata, append_seq_store(desc, icvsize, LDST_CLASS_1_CCB | LDST_SRCDST_BYTE_CONTEXT); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "rfc4106 enc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("rfc4106 enc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_rfc4106_encap); @@ -1030,11 +1017,9 @@ void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata, append_seq_fifo_load(desc, icvsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_ICV | FIFOLD_TYPE_LAST1); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "rfc4106 dec shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("rfc4106 dec shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_rfc4106_decap); @@ -1115,11 +1100,9 @@ void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata, append_seq_store(desc, icvsize, LDST_CLASS_1_CCB | LDST_SRCDST_BYTE_CONTEXT); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "rfc4543 enc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("rfc4543 enc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_rfc4543_encap); @@ -1205,11 +1188,9 @@ void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata, append_seq_fifo_load(desc, icvsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_ICV | FIFOLD_TYPE_LAST1); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "rfc4543 dec shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + print_hex_dump_debug("rfc4543 dec shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_rfc4543_decap); @@ -1410,17 +1391,21 @@ void cnstr_shdsc_skcipher_encap(u32 * const desc, struct alginfo *cdata, LDST_OFFSET_SHIFT)); /* Load operation */ - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | + append_operation(desc, cdata->algtype | OP_ALG_AS_INIT | OP_ALG_ENCRYPT); /* Perform operation */ skcipher_append_src_dst(desc); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "skcipher enc shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + /* Store IV */ + if (ivsize) + append_seq_store(desc, ivsize, LDST_SRCDST_BYTE_CONTEXT | + LDST_CLASS_1_CCB | (ctx1_iv_off << + LDST_OFFSET_SHIFT)); + + print_hex_dump_debug("skcipher enc shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_skcipher_encap); @@ -1479,7 +1464,7 @@ void cnstr_shdsc_skcipher_decap(u32 * const desc, struct alginfo *cdata, /* Choose operation */ if (ctx1_iv_off) - append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL | + append_operation(desc, cdata->algtype | OP_ALG_AS_INIT | OP_ALG_DECRYPT); else append_dec_op1(desc, cdata->algtype); @@ -1487,11 +1472,15 @@ void cnstr_shdsc_skcipher_decap(u32 * const desc, struct alginfo *cdata, /* Perform operation */ skcipher_append_src_dst(desc); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "skcipher dec shdesc@" __stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + /* Store IV */ + if (ivsize) + append_seq_store(desc, ivsize, LDST_SRCDST_BYTE_CONTEXT | + LDST_CLASS_1_CCB | (ctx1_iv_off << + LDST_OFFSET_SHIFT)); + + print_hex_dump_debug("skcipher dec shdesc@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), + 1); } EXPORT_SYMBOL(cnstr_shdsc_skcipher_decap); @@ -1538,11 +1527,13 @@ void cnstr_shdsc_xts_skcipher_encap(u32 * const desc, struct alginfo *cdata) /* Perform operation */ skcipher_append_src_dst(desc); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "xts skcipher enc shdesc@" __stringify(__LINE__) ": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + /* Store upper 8B of IV */ + append_seq_store(desc, 8, LDST_SRCDST_BYTE_CONTEXT | LDST_CLASS_1_CCB | + (0x20 << LDST_OFFSET_SHIFT)); + + print_hex_dump_debug("xts skcipher enc shdesc@" __stringify(__LINE__) + ": ", DUMP_PREFIX_ADDRESS, 16, 4, + desc, desc_bytes(desc), 1); } EXPORT_SYMBOL(cnstr_shdsc_xts_skcipher_encap); @@ -1588,11 +1579,13 @@ void cnstr_shdsc_xts_skcipher_decap(u32 * const desc, struct alginfo *cdata) /* Perform operation */ skcipher_append_src_dst(desc); -#ifdef DEBUG - print_hex_dump(KERN_ERR, - "xts skcipher dec shdesc@" __stringify(__LINE__) ": ", - DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); -#endif + /* Store upper 8B of IV */ + append_seq_store(desc, 8, LDST_SRCDST_BYTE_CONTEXT | LDST_CLASS_1_CCB | + (0x20 << LDST_OFFSET_SHIFT)); + + print_hex_dump_debug("xts skcipher dec shdesc@" __stringify(__LINE__) + ": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, + desc_bytes(desc), 1); } EXPORT_SYMBOL(cnstr_shdsc_xts_skcipher_decap); |