23 	struct sha512_state *sctx = shash_desc_ctx(desc);  in sha384_base_init()  local
25 	sctx->state[0] = SHA384_H0;  in sha384_base_init()
26 	sctx->state[1] = SHA384_H1;  in sha384_base_init()
27 	sctx->state[2] = SHA384_H2;  in sha384_base_init()
28 	sctx->state[3] = SHA384_H3;  in sha384_base_init()
29 	sctx->state[4] = SHA384_H4;  in sha384_base_init()
30 	sctx->state[5] = SHA384_H5;  in sha384_base_init()
31 	sctx->state[6] = SHA384_H6;  in sha384_base_init()
32 	sctx->state[7] = SHA384_H7;  in sha384_base_init()
33 	sctx->count[0] = sctx->count[1] = 0;  in sha384_base_init()
40 	struct sha512_state *sctx = shash_desc_ctx(desc);  in sha512_base_init()  local
42 	sctx->state[0] = SHA512_H0;  in sha512_base_init()
43 	sctx->state[1] = SHA512_H1;  in sha512_base_init()
44 	sctx->state[2] = SHA512_H2;  in sha512_base_init()
45 	sctx->state[3] = SHA512_H3;  in sha512_base_init()
46 	sctx->state[4] = SHA512_H4;  in sha512_base_init()
47 	sctx->state[5] = SHA512_H5;  in sha512_base_init()
48 	sctx->state[6] = SHA512_H6;  in sha512_base_init()
49 	sctx->state[7] = SHA512_H7;  in sha512_base_init()
50 	sctx->count[0] = sctx->count[1] = 0;  in sha512_base_init()
60 	struct sha512_state *sctx = shash_desc_ctx(desc);  in sha512_base_do_update()  local
61 	unsigned int partial = sctx->count[0] % SHA512_BLOCK_SIZE;  in sha512_base_do_update()
63 	sctx->count[0] += len;  in sha512_base_do_update()
64 	if (sctx->count[0] < len)  in sha512_base_do_update()
65 		sctx->count[1]++;  in sha512_base_do_update()
73 			memcpy(sctx->buf + partial, data, p);  in sha512_base_do_update()
77 			block_fn(sctx, sctx->buf, 1);  in sha512_base_do_update()
84 			block_fn(sctx, data, blocks);  in sha512_base_do_update()
90 		memcpy(sctx->buf + partial, data, len);  in sha512_base_do_update()
99 	struct sha512_state *sctx = shash_desc_ctx(desc);  in sha512_base_do_finalize()  local
100 	__be64 *bits = (__be64 *)(sctx->buf + bit_offset);  in sha512_base_do_finalize()
101 	unsigned int partial = sctx->count[0] % SHA512_BLOCK_SIZE;  in sha512_base_do_finalize()
103 	sctx->buf[partial++] = 0x80;  in sha512_base_do_finalize()
105 		memset(sctx->buf + partial, 0x0, SHA512_BLOCK_SIZE - partial);  in sha512_base_do_finalize()
108 		block_fn(sctx, sctx->buf, 1);  in sha512_base_do_finalize()
111 	memset(sctx->buf + partial, 0x0, bit_offset - partial);  in sha512_base_do_finalize()
112 	bits[0] = cpu_to_be64(sctx->count[1] << 3 | sctx->count[0] >> 61);  in sha512_base_do_finalize()
113 	bits[1] = cpu_to_be64(sctx->count[0] << 3);  in sha512_base_do_finalize()
114 	block_fn(sctx, sctx->buf, 1);  in sha512_base_do_finalize()
122 	struct sha512_state *sctx = shash_desc_ctx(desc);  in sha512_base_finish()  local
127 		put_unaligned_be64(sctx->state[i], digest++);  in sha512_base_finish()
129 	*sctx = (struct sha512_state){};  in sha512_base_finish()