57 void ecryptfs_to_hex(char *dst, char *src, size_t src_size)  in ecryptfs_to_hex()  argument
62 		sprintf(&dst[x * 2], "%.2x", (unsigned char)src[x]);  in ecryptfs_to_hex()
72 void ecryptfs_from_hex(char *dst, char *src, int dst_size)  in ecryptfs_from_hex()  argument
80 		dst[x] = (unsigned char)simple_strtol(tmp, NULL, 16);  in ecryptfs_from_hex()
94 static int ecryptfs_calculate_md5(char *dst,  in ecryptfs_calculate_md5()  argument
133 	rc = crypto_hash_final(&desc, dst);  in ecryptfs_calculate_md5()
182 	char dst[MD5_DIGEST_SIZE];  in ecryptfs_derive_iv()  local
200 	rc = ecryptfs_calculate_md5(dst, crypt_stat, src,  in ecryptfs_derive_iv()
207 	memcpy(iv, dst, crypt_stat->iv_bytes);  in ecryptfs_derive_iv()
873 	char dst[MD5_DIGEST_SIZE];  in ecryptfs_compute_root_iv()  local
883 	rc = ecryptfs_calculate_md5(dst, crypt_stat, crypt_stat->key,  in ecryptfs_compute_root_iv()
890 	memcpy(crypt_stat->root_iv, dst, crypt_stat->iv_bytes);  in ecryptfs_compute_root_iv()
1975 void ecryptfs_encode_for_filename(unsigned char *dst, size_t *dst_size,  in ecryptfs_encode_for_filename()  argument
2004 	if (!dst)  in ecryptfs_encode_for_filename()
2020 		dst[dst_offset++] = portable_filename_chars[dst_block[0]];  in ecryptfs_encode_for_filename()
2021 		dst[dst_offset++] = portable_filename_chars[dst_block[1]];  in ecryptfs_encode_for_filename()
2022 		dst[dst_offset++] = portable_filename_chars[dst_block[2]];  in ecryptfs_encode_for_filename()
2023 		dst[dst_offset++] = portable_filename_chars[dst_block[3]];  in ecryptfs_encode_for_filename()
2040 ecryptfs_decode_from_filename(unsigned char *dst, size_t *dst_size,  in ecryptfs_decode_from_filename()  argument
2047 	if (dst == NULL) {  in ecryptfs_decode_from_filename()
2063 			dst[dst_byte_offset] = (src_byte << 2);  in ecryptfs_decode_from_filename()
2067 			dst[dst_byte_offset++] |= (src_byte >> 4);  in ecryptfs_decode_from_filename()
2068 			dst[dst_byte_offset] = ((src_byte & 0xF)  in ecryptfs_decode_from_filename()
2073 			dst[dst_byte_offset++] |= (src_byte >> 2);  in ecryptfs_decode_from_filename()
2074 			dst[dst_byte_offset] = (src_byte << 6);  in ecryptfs_decode_from_filename()
2078 			dst[dst_byte_offset++] |= (src_byte);  in ecryptfs_decode_from_filename()
2079 			dst[dst_byte_offset] = 0;  in ecryptfs_decode_from_filename()