40 void esp_rom_md5_init(md5_context_t *context)  in esp_rom_md5_init()  argument
42     context->buf[0] = 0x67452301;  in esp_rom_md5_init()
43     context->buf[1] = 0xefcdab89;  in esp_rom_md5_init()
44     context->buf[2] = 0x98badcfe;  in esp_rom_md5_init()
45     context->buf[3] = 0x10325476;  in esp_rom_md5_init()
47     context->bits[0] = 0;  in esp_rom_md5_init()
48     context->bits[1] = 0;  in esp_rom_md5_init()
51 void esp_rom_md5_update(md5_context_t *context, const void *buf, uint32_t len)  in esp_rom_md5_update()  argument
57     t = context->bits[0];  in esp_rom_md5_update()
58     if ((context->bits[0] = t + ((uint32_t) len << 3)) < t)  in esp_rom_md5_update()
59     context->bits[1]++;     /* Carry from low to high */  in esp_rom_md5_update()
60     context->bits[1] += len >> 29;  in esp_rom_md5_update()
67     unsigned char *p = (unsigned char *) context->in + t;  in esp_rom_md5_update()
75     byteReverse(context->in, 16);  in esp_rom_md5_update()
76     MD5Transform(context->buf, (uint32_t *) context->in);  in esp_rom_md5_update()
83     memcpy(context->in, buf, 64);  in esp_rom_md5_update()
84     byteReverse(context->in, 16);  in esp_rom_md5_update()
85     MD5Transform(context->buf, (uint32_t *) context->in);  in esp_rom_md5_update()
92     memcpy(context->in, buf, len);  in esp_rom_md5_update()
95 void esp_rom_md5_final(uint8_t *digest, md5_context_t *context)  in esp_rom_md5_final()  argument
101     count = (context->bits[0] >> 3) & 0x3F;  in esp_rom_md5_final()
105     p = context->in + count;  in esp_rom_md5_final()
115     byteReverse(context->in, 16);  in esp_rom_md5_final()
116     MD5Transform(context->buf, (uint32_t *) context->in);  in esp_rom_md5_final()
119     memset(context->in, 0, 56);  in esp_rom_md5_final()
124     byteReverse(context->in, 14);  in esp_rom_md5_final()
127     ((uint32_t *) context->in)[14] = context->bits[0];  in esp_rom_md5_final()
128     ((uint32_t *) context->in)[15] = context->bits[1];  in esp_rom_md5_final()
130     MD5Transform(context->buf, (uint32_t *) context->in);  in esp_rom_md5_final()
131     byteReverse((unsigned char *) context->buf, 4);  in esp_rom_md5_final()
132     memcpy(digest, context->buf, 16);  in esp_rom_md5_final()
133     memset(context, 0, sizeof(*context));   /* In case it's sensitive */  in esp_rom_md5_final()