46 	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);  in ghash_init()  local
48 	memset(dctx, 0, sizeof(*dctx));  in ghash_init()
79 	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);  in ghash_update()  local
81 	u8 *dst = dctx->buffer;  in ghash_update()
84 	if (dctx->bytes) {  in ghash_update()
85 		int n = min(srclen, dctx->bytes);  in ghash_update()
86 		u8 *pos = dst + (GHASH_BLOCK_SIZE - dctx->bytes);  in ghash_update()
88 		dctx->bytes -= n;  in ghash_update()
94 		if (!dctx->bytes)  in ghash_update()
104 		dctx->bytes = GHASH_BLOCK_SIZE - srclen;  in ghash_update()
112 static void ghash_flush(struct ghash_ctx *ctx, struct ghash_desc_ctx *dctx)  in ghash_flush()  argument
114 	u8 *dst = dctx->buffer;  in ghash_flush()
116 	if (dctx->bytes) {  in ghash_flush()
117 		u8 *tmp = dst + (GHASH_BLOCK_SIZE - dctx->bytes);  in ghash_flush()
119 		while (dctx->bytes--)  in ghash_flush()
127 	dctx->bytes = 0;  in ghash_flush()
132 	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);  in ghash_final()  local
134 	u8 *buf = dctx->buffer;  in ghash_final()
136 	ghash_flush(ctx, dctx);  in ghash_final()
213 	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);  in ghash_async_import()  local
216 	memcpy(dctx, in, sizeof(*dctx));  in ghash_async_import()
225 	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);  in ghash_async_export()  local
227 	memcpy(out, dctx, sizeof(*dctx));  in ghash_async_export()