pbp | simple python wrapper and a command line interface | Cryptography library
kandi X-RAY | pbp Summary
kandi X-RAY | pbp Summary
PBP[0] is a simple python wrapper and a command line interface around libsodium, to provide basic functionality resembling PGP. It uses scrypt for a KDF and a much simpler packet format, which should be much harder to fingerprint, pbp also provides an experimental forward secrecy mode and a multi-party DH mode.
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- Decrypts a file - like object
- Decrypt a keypair
- Return a generator of public keys
- Increment the nonce
- Encrypt a file
- Encrypt a peer
- Get a scrypted key
- Encode a string
- Sign a file
- Convert a string to a base85 encoding
- Signs a stream of data
- Import a key file
- Ensure that the size of the given options is reasonable
- Verify a keycheck
- Generate random stream
- Verify signature for signed files
- Create a chaining cipher
- Decrypt a chaining decrypt handler
- Sign a private key
- Return a generator of secret keys
- Generate a keyid
- Execute MPECDH start handler
- Calculate hash of data
- Return an iterator over public keys
- Load a private key
- Sign a key
- DH key exchange
pbp Key Features
pbp Examples and Code Snippets
Lines of Code : 22License : Non-SPDX (NOASSERTION)
Copypbp -g -n alice
pbp -c -S alice -r bob -i howdy.txt
pbp -d -S bob -i howdy.txt.pbp
pbp -c -i howdy.txt
pbp -d -i howdy.txt.pbp
pbp -s -S alice -i /howdy.txt
pbp -v -i howdy.txt.sig
pbp -m -S alice -n bob
pbp -C -n carol
pbp -e -S alice -r bo map ;e :%!/bin/sh -c 'pbp -c 2>/dev/tty \| base64'
map ;d :%!/bin/sh -c 'base64 -d \| pbp -d 2>/dev/tty'
map ;s :,$! /bin/sh -c 'pbp -s -a -S stf 2>/dev/tty'
map ;v :,$! /bin/sh -c 'pbp -v -a 2>/dev/tty'
pip install pbp
pip install pyusb==1.0.0b1
Community Discussions
Trending Discussions on pbp
QUESTION
I am attempting to use arithmetic to evaluate the a function, which is written as a string:
...ANSWER
Answered 2021-Dec-01 at 01:36$str = '0.203580063041053 * $x + -0.0273785448865449'
is in essence a function
so I would use 'sub' to create the function like so:
QUESTION
I need some help with the final step of formatting API results for import to a PostgreSQL database. The structure of the data is:
...ANSWER
Answered 2021-Nov-09 at 22:40Problem is that you use too many append().
You should first create list/dictionary with all values in row, and finally append this row.
QUESTION
This has been driving me crazy and I've been looking through similar posts all day but can't seem to solve my problem. I have a naive bayes model trained and stored as model. I'm attempting to predict with a newdata data frame but I keep getting the error Error: $ operator is invalid for atomic vectors. Here is what I am running: stats::predict(model, newdata = newdata) where newdata is the first row of another data frame: new data <- pbp[1, c("balls", "strikes", "outs_when_up", "stand", "pitcher", "p_throws", "inning")]
class(newdata) gives [1] "tbl_df" "tbl" "data.frame".
ANSWER
Answered 2021-Apr-16 at 20:22The issue is with the data used. it should match the levels used in the training. E.g. if we use one of the rows from trainingData to predict, it does work
QUESTION
I'm aware of some other questions regarding commented HTML tables from this site but I don't believe they answer this specific question.
I am trying to scrape this page for all the tables with in it. I can get all but one of them, "Shooting".
I recognize that all but "Per Game" are commented out in the page source. In order to handle commented out tables, I'm using code that looks like:
...ANSWER
Answered 2021-Jan-30 at 01:19It is matching on an earlier instance where that string is present. As you are looking for it within an id I think you can alter the following line:
QUESTION
PodSpelling (run via Perlcritic) complains about "html" even though I've added this to the stopwords:
ANSWER
Answered 2020-Nov-28 at 08:12The authors of Pod::Wordlist implemented it that way. They wanted to make sure that abbreviations like e.g. "e.g." will be passed to the spellchecker as a whole.
Since the splitting and stripping of stopwords is done before the wordlist gets passed to the spellchecker you can't have both. On the other hand the default spellchecker is aspell. Here it seems to me, that abbreviations pass the check no matter if they are split on periods or not.
So you can change Pod/Wordlist.pm like this:
QUESTION
I have worked on a dataframe (previously extracted from a table with SQLAlchemy), and now I want to retrieve the changes updating that table.
I have done it in this very unefficient way:
...ANSWER
Answered 2020-Jun-17 at 06:38Consider using proper placeholders instead of manually formatting strings:
QUESTION
So I've recently started using Perl::Critic to check the quality of the code I've written. I'm running it in brutal mode and have one suggestion it is making which I don't understand as being an issue. The output is:
Return value of flagged function ignored - print at line 197, column 13. See pages 208,278 of PBP. (Severity: 1)
This is basically a call to the print function with a short message which outputs to the console. Why then should I capture the return value which will almost certainly always be 1 as I can't think of any use case where this wouldn't be a 1.
Is brutal mode being 'too brutal'? Or am I missing something? I should add that I did read pages 208 and 278 of the PBP and the answer is not clear to me.
...ANSWER
Answered 2020-Apr-26 at 11:44I agree that most of the time print will not fail. But, you can disable this function by creating a .perlcriticrc file and adding these lines to it (like I do):
QUESTION
I have a data frame column with values ranging from 12:00 to 00:00 (Minutes: seconds format) and I am trying to subtract values of that column from a fixed time of 12:00 (Minutes: seconds format). I have created a variable:
...ANSWER
Answered 2020-Mar-27 at 04:44You can use datetime.timedelta()
QUESTION
I'm new to Lua and hammerspoon and can not for the life of me figure out why the below code works fine on my primary screen, but the cycling though positions does not work on my secondary monitor. hitting the shortcut on windows on the secondary monitor enables the first position, but a second press does nothing.
Reading the docs, hs.screen.mainScreen() enable the current focused screen so it should work?
As an aside...the secondary monitor is actually physically the same monitor as the primary running PBP (otherwise graphics card can not handle the resolution)
I've only posted the code i think is relevant below:
...ANSWER
Answered 2020-Mar-18 at 12:33Best I can do is post my own code for a similar purpose that I wrote 3+ years ago and it's been working perfectly since then, on both internal and external monitors. As you can see I'm using win:setFrame instead of :moveToUnit. Sorry I can't help in debugging your problem but I've forgotten Lua and Hammerspoon already... Hope that helps
QUESTION
I am trying to use gRPC in a Visual C++ project.
So far I have:
1) Build gRPC with vcpkg: vcpkg install grpc:x64-windows
2) Integrated the vcpgk libraries with visual studio: vcpkg integrate install
So far, so good - intellisense autocompletes the namespace etc.
My client cpp file looks like this:
ANSWER
Answered 2020-Feb-04 at 08:56Solved it!
Two steps for solving:
1) I disabled precompiled headers for the whole project - this made the #include "pch.h go away. You could probalby get away with disabling it just for the protobuf files, as it can be done on a per-file basis.
2) One of the last errors listed was unresolved external symbol __imp_WSASocketA, which finally led me to this question Unresolved external symbol LNK2019. I just included #pragma comment(lib, "Ws2_32.lib") in one source file, and now everything works just perfect.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
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Install pbp
use modern crypto
provide similar functionality to PGP
be extensible
difficult to identify based on fingerprinting
provide extensive testing
strive for security
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