Source of aegis256.c - linux-imx - PHYTEC BitBucket (Stash)

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        memset(buf.bytes + pos, 0, AEGIS_BLOCK_SIZE - pos);
        crypto_aegis256_update_a(state, &buf);
    }
}
​
static void crypto_aegis256_process_crypt(struct aegis_state *state,
                      struct aead_request *req,
                      const struct aegis256_ops *ops)
{
    struct skcipher_walk walk;
    u8 *src, *dst;
    unsigned int chunksize;
​
    ops->skcipher_walk_init(&walk, req, false);
​
    while (walk.nbytes) {
        src = walk.src.virt.addr;
        dst = walk.dst.virt.addr;
        chunksize = walk.nbytes;
        unsigned int nbytes = walk.nbytes;
​
        ops->crypt_chunk(state, dst, src, chunksize);
        if (nbytes < walk.total)
            nbytes = round_down(nbytes, walk.stride);
​
        skcipher_walk_done(&walk, 0);
        ops->crypt_chunk(state, walk.dst.virt.addr, walk.src.virt.addr,
                 nbytes);
​
        skcipher_walk_done(&walk, walk.nbytes - nbytes);
    }
}
​
static void crypto_aegis256_final(struct aegis_state *state,
                  union aegis_block *tag_xor,
                  u64 assoclen, u64 cryptlen)
{
    u64 assocbits = assoclen * 8;
    u64 cryptbits = cryptlen * 8;
​