Hex Editor Neo provides a number of checksum calculation algorithms. All algorithms are capable of quickly calculating the result for the whole document, or only part of it. All checksum calculation algorithms fully support multiple selection.
The following section, Checksum Tool Window, describes the user interface window used to configure and start checksum calculation. Below is a complete list of supported algorithms.
Algorithm | Notes |
CRC-16 | Cyclic redundancy check. CRC polynomial: x^{16} + x^{15} + x^{2} + 1. Used in XMODEM, USB, many others. |
CRC-16 (CRC-CCITT) | Cyclic redundancy check. CRC polynomial: x^{16} + x^{12} + x^{5} + 1. Used in X.25, V.41, Bluetooth, PPP, IrDA, BACnet |
CRC-32 | Cyclic redundancy check. CRC polynomial: x^{32} + x^{26} + x^{23} + x^{22} + x^{16} + x^{12} + x^{11} + x^{10} + x^{8} + x^{7} + x^{5} + x^{4} + x^{2} + x + 1. Used in V.42, MPEG-2. |
CRC XMODEM | Cyclic redundancy check. CRC polynomial: x^{16} + x^{12} + x^{5} + 1. Used in XMODEM. |
Custom CRC | Allows you to specify the polynomial values used in checksum calculation. See the Configuring Custom CRC section for more information. |
Adler-32 | Adler-32 checksum. Used in zlib and others. |
Fletcher | RFC 1146. Fletcher checksum. |
Algorithm | Notes |
MD2 | RFC 1319. Digest size is 128 bits. |
MD4 | Digest size is 128 bits. |
MD5 | Digest size is 128 bits. |
SHA-1 | RFC 3174. Digest size is 128 bits. |
SHA-256 | Not supported on Windows XP |
SHA-384 | Not supported on Windows XP |
SHA-512 | Not supported on Windows XP |
RMD-160 | RIPEMD-160 (RACE Integrity Primitives Evaluation Message Digest) - 160-bit message digest algorithm. |
RMD-128 | RIPEMD-128 (RACE Integrity Primitives Evaluation Message Digest) - 128-bit message digest algorithm. |