fix todo admonition syntax

This commit is contained in:
Heiko Schaefer 2023-10-29 23:36:27 +01:00
parent b257e9a366
commit bedae03c42
No known key found for this signature in database
GPG key ID: 4A849A1904CCBD7D

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@ -50,7 +50,9 @@ Symmetric-key cryptography has major benefits: It is much faster than public-key
[^postquantum]: Daniel J. Bernstein (2009). ["Introduction to post-quantum cryptography" (PDF)](http://www.pqcrypto.org/www.springer.com/cda/content/document/cda_downloaddocument/9783540887010-c1.pdf) states that: "many important classes of cryptographic systems", including secret-key cryptographic mechanisms like AES "[..] are believed to resist classical computers and quantum computers." (pages 1, 2).
```{warning}
```{admonition} TODO
:class: warning
I am not convinced that this information is helpful but, if it remains, perhaps we need this additional statement: "That is, symmetric-key cryptographic mechanisms are currently considered to be resilient against known computer threats, providing a measure of assurance in the evolving landscape of cryptography and quantum computing."
```
@ -137,7 +139,8 @@ Digital signatures in OpenPGP are used in two primary contexts:
OpenPGP uses a hybrid cryptosystem. [Hybrid cryptosystems](https://en.wikipedia.org/wiki/Hybrid_cryptosystem) combine the use of symmetric and asymmetric (public-key) cryptography to capitalize on the strengths of each, namely symmetric cryptography's speed and efficiency and public-key cryptography's mechanism for secure key exchange.
```{warning}
```{admonition} TODO
:class: warning
Move this to the chapter that details it: