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crypto

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ccxt
xmatthias
xmatthias commented Feb 14, 2020

While ccxt does a great job unifying most functions / settings, not everything is or can be unified.
I think it would be good to provide a separate wiki/documentation page which documents exchange-specific properties.

The behavior is there now and all is working well - but to find it users need to search through issues (which are not easy to navigate) to find certain exchange-specifics - and o

cryptomator
infeo
infeo commented Feb 20, 2020

Summary

While Debug mode is turned on, the user may (unknowinly) leak data about the structure & content of the vault, e.g. clear text file paths. To remind the user that this can happen, we should add

  1. an clear warning indicator in the main window and
  2. add a pop-up message when debug mode is activated

Additional Context

The first time this idea was suggested was in #798

rday
rday commented Mar 2, 2020

Problem:

When you initialize a stuffer with an existing blob, the typical pattern is to write

struct s2n_blob blob;
struct s2n_stuffer stuffer;

GUARD(s2n_stuffer_init(&stuffer, &blob));
GUARD(s2n_stuffer_write(&stuffer, &blob));

This causes a memcpy to write to overlapping pages, which is undefined behavior. A workaround is to use s2n_stuffer_raw_write, but this st

mike-robertson
mike-robertson commented Oct 10, 2018

Preface: I am not an expert in encryption, so sorry for any inaccuracies with how I am describing the issue here.

In the documentation, it states:

// Note: CBC and ECB modes use PKCS#7 padding as default

Is it possible to configure what padding is used? I am working with a system where they are not expecting padding. Is that something that even makes sense/is possible?

dfed
dfed commented Apr 13, 2020

Currently, we only support sharing keychain items with Keychain Access Groups.

We should also support keychain sharing via App Groups.

More information on the differences between Keychain Access Groups and App Groups can be found in Apple's [documentation](https://developer.apple.com/documentation/security/keychain_services/keychain_items/sharing_access_to_keychain_items_among_a_collection_o

sonderlau
sonderlau commented Aug 20, 2019

WARNING - A relative path to 'crypto / blockcipher / des-zh.md' is included in the 'nav' configuration, which is not found in the documentation files
WARNING - A relative path to 'crypto / blockcipher / mode / ofb-zh.md' is included in the 'nav' configuration, which is not found in the documentation files
WARNING - A relative path to 'crypto/asymmetric/discrete-log/ecc-zh' is included in the

Tahutipai
Tahutipai commented Oct 13, 2018

The -s flag is very useful, on smaller terminals, to limit output.

Would it be possible to add a feature: ability to limit the coin price accuracy to a fixed amount of decimal places (or better yet, total digits - useful for low value coins)

Example: The current bitcoin price shows "6282.25189496", but just "6282" would be fine...

Note: The screenshot on Readme.MD shows bitcoin price limi

gitqlt
gitqlt commented Feb 19, 2020

Expected Behavior

Leave the mountPoint directory mtime unchanged if no file operations are carried out in it

Actual Behavior

mountPoint directory timestamps are constantly changing

Steps to Reproduce the Problem

  1. $ cryfs wdir1.cry workdir1 (answer: yes yes yes ...)
  2. $ stat workdir1
  3. $ stat workdir1
    ...

Specifications

  • CryFS Version: 0.10.2+159.g87a253ad

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