Kyocera TASKalfa 500ci FS-C2126MFP Network Fax Driver Operation Guide Rev. 3 - Page 25

Privacy, Authentication, turns cleartext into ciphertext via an encryption

Page 25 highlights

Sending a Fax SHA1: This option produces a message digest that is 160 bits long. SHA1 is the successor to MD5. Privacy: This option uses encryption for secure communication. It is available after you select the Authentication option. You may select one privacy option. DES: This option uses the Data Encryption Standard for encryption. DES turns cleartext into ciphertext via an encryption algorithm. It encrypts and decrypts data using 8-byte blocks and a 56-bit key. AES: This option uses the Advanced Encryption Standard for encryption. AES is a symmetric block cipher that can process data blocks of 128 bits, using cipher keys with lengths of 128, 192, and 256 bits. It is more secure than DES. 2-13

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Sending a Fax
2-13
SHA1
: This option produces a message digest that is 160 bits
long.
SHA1
is the successor to
MD5
.
Privacy
: This option uses encryption for secure communication.
It is available after you select the
Authentication
option. You
may select one privacy option.
DES
: This option uses the Data Encryption Standard for
encryption.
DES
turns cleartext into ciphertext via an encryption
algorithm. It encrypts and decrypts data using 8-byte blocks and a
56-bit key.
AES
: This option uses the Advanced Encryption Standard for
encryption.
AES
is a symmetric block cipher that can process
data blocks of 128 bits, using cipher keys with lengths of 128,
192, and 256 bits. It is more secure than
DES
.