增加所有文件

drivers/source/crypto/cacc/hash_hmac/sha1.c

@@ -0,0 +1,124 @@
+/*****************************************************************************
+ *
+ *
+ *Copyright (c) 2021-2029 Semidrive Incorporated.  All rights reserved.
+ *Software License Agreement
+ *
+ ******************************************************************************
+ */
+#include <sha1.h>
+
+#ifdef SUPPORT_HASH_SHA1
+
+/* function: init sha1
+ * parameters:
+ *     ctx ------------------------ input, sha1_ctx_t context pointer
+ * return: HASH_SUCCESS(success), other(error)
+ * caution:
+ *     1.
+ */
+uint32_t sha1_init(sha1_ctx_t *ctx) { return hash_init(ctx, HASH_SHA1); }
+
+/* function: sha1 update message
+ * parameters:
+ *     ctx ------------------------ input, sha1_ctx_t context pointer
+ *     msg ------------------------ input, message
+ *     msg_bytes ------------------ input, byte length of the input message
+ * return: HASH_SUCCESS(success), other(error)
+ * caution:
+ *     1. please make sure the three parameters are valid, and ctx is
+ * initialized
+ */
+uint32_t sha1_update(sha1_ctx_t *ctx, const uint8_t *msg, uint32_t msg_bytes)
+{
+    return hash_update(ctx, msg, msg_bytes);
+}
+
+/* function: message update done, get the sha1 digest
+ * parameters:
+ *     digest --------------------- output, sha1 digest, 20 bytes
+ * return: HASH_SUCCESS(success), other(error)
+ * caution:
+ *     1. please make sure the digest buffer is sufficient
+ */
+uint32_t sha1_final(sha1_ctx_t *ctx, uint8_t *digest)
+{
+    return hash_final(ctx, digest);
+}
+
+/* function: input whole message and get its sha1 digest
+ * parameters:
+ *     msg ------------------------ input, message
+ *     msg_bytes ------------------ input, byte length of the input message, it
+ * could be 0 digest --------------------- output, sha1 digest, 20 bytes return:
+ * HASH_SUCCESS(success), other(error) caution:
+ *     1. please make sure the digest buffer is sufficient
+ */
+uint32_t sha1(uint8_t *msg, uint32_t msg_bytes, uint8_t *digest)
+{
+    return hash(HASH_SHA1, msg, msg_bytes, digest);
+}
+
+#ifdef HASH_DMA_FUNCTION
+/* function: init dma sha1
+ * parameters:
+ *     ctx ------------------------ input, sha1_dma_ctx_t context pointer
+ *     callback ------------------- callback function pointer
+ * return: HASH_SUCCESS(success), other(error)
+ * caution:
+ */
+uint32_t sha1_dma_init(sha1_dma_ctx_t *ctx, HASH_CALLBACK callback)
+{
+    return hash_dma_init(ctx, HASH_SHA1, callback);
+}
+
+/* function: dma sha1 update some message blocks
+ * parameters:
+ *     ctx ------------------------ input, sha1_dma_ctx_t context pointer
+ *     msg ------------------------ input, message blocks
+ *     msg_words ------------------ input, word length of the input message,
+ * must be a multiple of sha1 block word length(16) iterator -------------------
+ * output, sha1 temporary result return: HASH_SUCCESS(success), other(error)
+ * caution:
+ *     1. please make sure the four parameters are valid, and ctx is initialized
+ */
+uint32_t sha1_dma_update_blocks(sha1_dma_ctx_t *ctx, uint32_t *msg,
+                                uint32_t msg_words, uint32_t *iterator)
+{
+    return hash_dma_update_blocks(ctx, msg, msg_words, iterator);
+}
+
+/* function: dma sha1 final(input the remainder message and get the digest)
+ * parameters:
+ *     ctx ------------------------ input, sha1_dma_ctx_t context pointer
+ *     remainder_msg -------------- input, remainder message
+ *     remainder_bytes ------------ input, byte length of the remainder message,
+ * must be in [0, BLOCK_BYTE_LEN-1], here BLOCK_BYTE_LEN is block byte length of
+ * sha1, it is 64. digest --------------------- output, sha1 digest, 20 bytes
+ * return: HASH_SUCCESS(success), other(error)
+ * caution:
+ *     1. please make sure the four parameters are valid, and ctx is initialized
+ */
+uint32_t sha1_dma_final(sha1_dma_ctx_t *ctx, uint32_t *remainder_msg,
+                        uint32_t remainder_bytes, uint32_t *digest)
+{
+    return hash_dma_final(ctx, remainder_msg, remainder_bytes, digest);
+}
+
+/* function: dma sha1 digest calculate
+ * parameters:
+ *     msg ------------------------ input, message
+ *     msg_bytes ------------------ input, byte length of the message, it could
+ * be 0 digest --------------------- output, sha1 digest, 20 bytes callback
+ * ------------------- callback function pointer return: HASH_SUCCESS(success),
+ * other(error) caution:
+ *     1. please make sure the four parameters are valid
+ */
+uint32_t sha1_dma(uint32_t *msg, uint32_t msg_bytes, uint32_t *digest,
+                  HASH_CALLBACK callback)
+{
+    return hash_dma(HASH_SHA1, msg, msg_bytes, digest, callback);
+}
+#endif
+
+#endif