pc-dart

pc-dart copied to clipboard

Grain128 engine

3

Hi, I see that the grain128a stream cipher is available in the original java bouncycastle. Is there any plan to implement it here as well ? Thank you,

nicolasgarnet

Can you add PSS support?

1

When signing data, people recommended to use PSS method rather than PKCS1v15 I saw Pointy Castle is still using PKCS1v15. https://cryptography.io/en/latest/hazmat/primitives/asymmetric/rsa/#signing Valid paddings for signatures are [PSS](https://cryptography.io/en/latest/hazmat/primitives/asymmetric/rsa/#cryptography.hazmat.primitives.asymmetric.padding.PSS) and [PKCS1v15](https://cryptography.io/en/latest/hazmat/primitives/asymmetric/rsa/#cryptography.hazmat.primitives.asymmetric.padding.PKCS1v15). PSS...

xros

How use public key which is in string format?

4

I have this Java code which encrypts data with public key: ``` publicKeyBytes = Base64.decode(encodedPublicKey, Base64.URL_SAFE); KeyFactory factoryKey = KeyFactory.getInstance("RSA"); X509EncodedKeySpec encodedKey = new X509EncodedKeySpec(publicKeyBytes); PublicKey keyPublic = factoryKey.generatePublic(encodedKey); Cipher...

oleg-ilechko

Generating X.509 certificates

3

Hi, I am trying to generate X.509 certificates. Is it possible with Pointy Castle? I found a 4 years old open issue in old Pointy Castle repo. Bouncy Castle has...

KingDoxik

RSA support for Russian characters

1

Hello everyone, I'm using this code from the example, and there is a problem that Russian characters are displayed like this: "Привет - @825B". ``` var keyParams = RSAKeyGeneratorParameters(BigInt.from(65537), 2048,...

d1ksim

aes delay in procsess

1

Hi, I have a problem with the performance of the program in this package, when the cipher stream starts processing, the application Ui freezes, for example, scrolling does not work...

mrtnetwork

With the advent of Bitcoin taproot and probably a wide adoption of Schnorr signature, it will be very important to this package to have support for this. Currently there’s an...

gmpassos

Could you add Curve25519 sign algorithm?

1

I found this implementation by k-s-t-i. It's works with Dart earlier version. Or I can create pull request later. Thanks :) https://github.com/k-s-t-i/curve25519-dart

raqeta

Trouble while trying to create a Ecc CSR

3

I'm trying to create a Ecc CSR while using the UID parameter, but I get the message that it's not supported yet. Will this be supported in a later release?

ranbeuer

rsa/ecb/oaepwithsha-256andmgf1padding support?

9

pc-dart support rsa/ecb/oaepwithsha-256andmgf1padding? I hope we can encrypt with pc-dart and decrypt with Java. The same issue is open [here](https://github.com/PointyCastle/pointycastle/issues/193)

santitigaga