vanitasvitae/openpgp-notes
1
0
Fork 0
mirror of https://codeberg.org/openpgp/notes.git synced 2024-11-23 08:02:05 +01:00
Code Issues Projects Releases Packages Wiki Activity

weave in asymmetric cryptography formerly in ch3 as symm-key explainer

Browse source
This commit is contained in:
Tammi L. Coles 2023-10-12 16:49:51 +02:00 committed by Heiko Schaefer
parent 2a828cd0fd
commit ce6d28020c
No known key found for this signature in database
GPG key ID: 4A849A1904CCBD7D
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
book/source/03-cryptography.md
View file

@ -19,7 +19,7 @@ Here are two important properties of cryptographic hash functions:
## Symmetric-key cryptography
[Symmetric-key cryptography](https://en.wikipedia.org/wiki/Symmetric-key_algorithm) uses the same cryptographic key for both encryption and decryption. Symmetric-key cryptographic systems support *encryption/decryption* operations.
[Symmetric-key cryptography](https://en.wikipedia.org/wiki/Symmetric-key_algorithm) uses the same cryptographic key for both encryption and decryption, unlike asymmetric cryptography where a pair of keys is used: a public key for encryption and a corresponding private key for decryption. Symmetric-key cryptographic systems support *encryption/decryption* operations.
Participants in symmetric-key operations need to exchange the shared secret over a secure channel.