Cara Download Piwang nabena Weh Sejarah Tambelan Kepri

Algorithm Descriptions:
Blowfish:

Blowfish is a symmetric block cipher that can be used as a drop-in replacement for DES or IDEA. It takes a variable-length key, from 32 bits to 448 bits, making it ideal for both domestic and exportable use. Blowfish was designed in 1993 by Bruce Schneier as a fast, free alternative to existing encryption algorithms. Since then it has been analyzed considerably, and it is slowly gaining acceptance as a strong encryption algorithm.

Blowfish is the primary encryption algorithm used by ABI- CODER

Triple-DES:

Triple-DES is a secure variation of the Data Encryption Standard first developed by IBM, and later in 1977 adopted by the U.S.government.

The DES algorithm is still widely used and is still considered reasonably secure. There is no feasible way to break DES, however because DES is only a 56 bit block cipher, an exhaustive search of 2^55 steps on average, can retrieve the key used in the encryption.
Because of this it is common practice to protect data using Triple-DES.

Triple-DES is a 168 bit cipher that uses three separate 56 bit keys and encrypts data using the DES algorithm three times. ABI- CODER uses a variation that takes a single 168 bit key and then;

- encrypts data using first 56 bits
- decrypts same data using second 56 bits
- encrypts same data using the last 56 bits

DES keys are actually 64 bits in lenght but 8 bits of each key is used as parity.

Keys:

While using the ABI- CODER it is important to enter keys at least 128 bits (16 characters) in length. While anything less than that can be considered reasonably secure only the 128 bit (16
characters) encryption can provide true security.