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Searched refs:keystream (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/arch/x86/crypto/
Dsm4_aesni_avx_glue.c151 u8 keystream[SM4_BLOCK_SIZE * 8]; in sm4_avx_cbc_decrypt() local
156 sm4_aesni_avx_crypt8(ctx->rkey_dec, keystream, in sm4_avx_cbc_decrypt()
165 &keystream[i * SM4_BLOCK_SIZE], in sm4_avx_cbc_decrypt()
170 crypto_xor_cpy(dst, walk.iv, keystream, SM4_BLOCK_SIZE); in sm4_avx_cbc_decrypt()
202 u8 keystream[SM4_BLOCK_SIZE]; in sm4_cfb_encrypt() local
208 sm4_crypt_block(ctx->rkey_enc, keystream, iv); in sm4_cfb_encrypt()
209 crypto_xor_cpy(dst, src, keystream, SM4_BLOCK_SIZE); in sm4_cfb_encrypt()
220 sm4_crypt_block(ctx->rkey_enc, keystream, walk.iv); in sm4_cfb_encrypt()
221 crypto_xor_cpy(dst, src, keystream, nbytes); in sm4_cfb_encrypt()
257 u8 keystream[SM4_BLOCK_SIZE * 8]; in sm4_avx_cfb_decrypt() local
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Daesni-intel_glue.c500 u8 keystream[AES_BLOCK_SIZE]; in ctr_crypt() local
517 aesni_enc(ctx, keystream, walk.iv); in ctr_crypt()
520 keystream, nbytes); in ctr_crypt()
/Linux-v5.15/crypto/
Dctr.c35 u8 *keystream = PTR_ALIGN(tmp + 0, alignmask + 1); in crypto_ctr_crypt_final() local
40 crypto_cipher_encrypt_one(tfm, keystream, ctrblk); in crypto_ctr_crypt_final()
41 crypto_xor_cpy(dst, keystream, src, nbytes); in crypto_ctr_crypt_final()
83 u8 *keystream = PTR_ALIGN(tmp + 0, alignmask + 1); in crypto_ctr_crypt_inplace() local
87 fn(crypto_cipher_tfm(tfm), keystream, ctrblk); in crypto_ctr_crypt_inplace()
88 crypto_xor(src, keystream, bsize); in crypto_ctr_crypt_inplace()
DKconfig441 stream cipher. It generates keystream blocks, which are then XORed
/Linux-v5.15/drivers/crypto/vmx/
Daes_ctr.c73 u8 keystream[AES_BLOCK_SIZE]; in p8_aes_ctr_final() local
81 aes_p8_encrypt(ctrblk, keystream, &ctx->enc_key); in p8_aes_ctr_final()
86 crypto_xor_cpy(dst, keystream, src, nbytes); in p8_aes_ctr_final()
/Linux-v5.15/arch/sparc/crypto/
Daes_glue.c323 u64 keystream[AES_BLOCK_SIZE / sizeof(u64)]; in ctr_crypt_final() local
329 keystream, AES_BLOCK_SIZE); in ctr_crypt_final()
330 crypto_xor_cpy(dst, (u8 *) keystream, src, nbytes); in ctr_crypt_final()