1 files changed, 33 insertions, 0 deletions
diff --git a/md5.h b/md5.h
new file mode 100644
index 0000000..57904f2
--- /dev/null
+++ b/md5.h
@@ -0,0 +1,33 @@
+/*
+ * https://raw.githubusercontent.com/Zunawe/md5-c/eba1d664e4fbf639c105bc1a075685d83b69bde3/md5.h
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+
+typedef struct{
+	uint64_t size;			// Size of input in bytes
+	uint32_t buffer[4];		// Current accumulation of hash
+	uint8_t input[64];		// Input to be used in the next step
+	uint8_t digest[16];		// Result of algorithm
+}MD5Context;
+
+void md5Init(MD5Context *ctx);
+void md5Update(MD5Context *ctx, uint8_t *input, size_t input_len);
+void md5Finalize(MD5Context *ctx);
+void md5Step(uint32_t *buffer, uint32_t *input);
+
+uint8_t* md5String(char *input);
+uint8_t* md5File(FILE *file);
+
+uint32_t F(uint32_t X, uint32_t Y, uint32_t Z);
+uint32_t G(uint32_t X, uint32_t Y, uint32_t Z);
+uint32_t H(uint32_t X, uint32_t Y, uint32_t Z);
+uint32_t I(uint32_t X, uint32_t Y, uint32_t Z);
+
+uint32_t rotate_left(uint32_t x, uint32_t n);
+
+void print_bytes(void *p, size_t length);
+void print_hash(uint8_t *p);