chore(doc): add a doc page about parameters #2081
Open
+64
−0
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
nsarlin-zama
force-pushed
the
ns/doc/parameters
branch
from
25f6c09 to
e14db6f
Compare
IceTDrinker
reviewed
Feb 19, 2025
tfhe/docs/fundamentals/parameters.md
Outdated
|
|
||
| The security and efficiency of the FHE algorithms is impacted by the choice of cryptographic parameters. | ||
|
|
||
| All parameter sets provide at least 128-bits of security according to the [Lattice-Estimator](https://github.com/malb/lattice-estimator). The recommended parameters for the CPU have an error probability for using programmable bootstrapping equal to $$2^{-128}$$. This error probability is due to the randomness added at each encryption (see [here](../getting\_started/security\_and\_cryptography.md) for more details about the encryption process). |
There was a problem hiding this comment.
error probabilty <= 2^-128 not equal, the explanation about the pfail could maybe say "due to the noisy nature of FHE computations" and still link to the page you linked
tfhe/docs/fundamentals/parameters.md
Outdated
| - `TUNIFORM`: the tweaked uniform noise distribution is used | ||
| - `2M128`: the probability of failure for the bootstrap is $$2^{-128}$$ | ||
|
|
||
| For convenience, aliases are provided for the most used sets of parameters. They are found in the module `tfhe::shortint::parameters::aliases`. But keep in mind that these parameters are not stable in time and will always be updated to the latest **TFHE-rs** version. |
There was a problem hiding this comment.
and indicate that aliases should not be used for production use cases and only used for prototyping
nsarlin-zama
force-pushed
the
ns/doc/parameters
branch
2 times, most recently
from
3992626 to
8f2c64d
Compare
IceTDrinker
force-pushed
the
doc-regroup
branch
4 times, most recently
from
50d3e1d to
37df548
Compare
nsarlin-zama
force-pushed
the
ns/doc/parameters
branch
from
8f2c64d to
1d76b8a
Compare
nsarlin-zama
force-pushed
the
ns/doc/parameters
branch
from
1d76b8a to
6ed47bb
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.