Crypto++ Users

Contact owners and managers

1–30 of 3735

Crypto++ users group

0 selected

Kevin Kealy, Dave Bradburn2

Sep 8

What is happening with cryptopp.com

I've been thinking the same for the past few weeks. It would be really nice to have some positive

unread,

What is happening with cryptopp.com

I've been thinking the same for the past few weeks. It would be really nice to have some positive

Sep 8

Jul 18

Website is down

Hi Everyone, The website is currently down. We are in the process of changing hosting providers. The

unread,

Website is down

Hi Everyone, The website is currently down. We are in the process of changing hosting providers. The

Jul 18

Jun 1

Encrypt not being done in AES GCM for different key and iv

Firstly I wanted to say that I'm loving using crypto++, it's easy to use, I really liked it

unread,

Encrypt not being done in AES GCM for different key and iv

Firstly I wanted to say that I'm loving using crypto++, it's easy to use, I really liked it

Jun 1

Frank Sapone, … One Sini19

Apr 25

SonarLint complaining about "Use a stronger padding scheme"

I hope this can you help Missing Definitions: Your code snippet lacks definitions for functions such

unread,

SonarLint complaining about "Use a stronger padding scheme"

I hope this can you help Missing Definitions: Your code snippet lacks definitions for functions such

Apr 25

HawkShea, Jeffrey Walton2

Apr 8

[x25519] donna function curve25519_mult generated different shared key

On Monday, April 8, 2024 at 2:52:44 AM UTC-4 HawkShea wrote: Problem I am using Donna Functions to

unread,

[x25519] donna function curve25519_mult generated different shared key

On Monday, April 8, 2024 at 2:52:44 AM UTC-4 HawkShea wrote: Problem I am using Donna Functions to

Apr 8

Mar 13

Linking cryptopp to NS3

Hello there, Would you please help me to integrate the crypto++ library to NS3 simulator, i want to

unread,

Linking cryptopp to NS3

Hello there, Would you please help me to integrate the crypto++ library to NS3 simulator, i want to

Mar 13

Thomas Pierrard

Mar 11

Building cryptopp with mingw / clang under Windows

Hello there, I'm struggling compiling crytopp 8.9.0 (cryptopp-cmake), I would be very grateful if

unread,

Building cryptopp with mingw / clang under Windows

Hello there, I'm struggling compiling crytopp 8.9.0 (cryptopp-cmake), I would be very grateful if

Mar 11

Feb 18

Leak the Secret Key of Elgamal Encryption in Cryptopp via Rowhammer

The attach pdf is provided as following pictures because pdf cannot be uploaded in the group. 在2024年2

unread,

Leak the Secret Key of Elgamal Encryption in Cryptopp via Rowhammer

The attach pdf is provided as following pictures because pdf cannot be uploaded in the group. 在2024年2

Feb 18

Phil C, Jeffrey Walton4

Jan 16

7.0.0 update to 8.9.0 PIC register clobbered

I should also note that I am compiling to link with a 32bit application, so including -Wa,--32 -m32

unread,

7.0.0 update to 8.9.0 PIC register clobbered

I should also note that I am compiling to link with a 32bit application, so including -Wa,--32 -m32

Jan 16

Johannes Winkler, Jeffrey Walton2

Jan 4

selecting blockcipher+mode in an easier way.

On Thu, Jan 4, 2024 at 11:19 AM Johannes Winkler <jwi...@gmail.com> wrote: > > I am

unread,

selecting blockcipher+mode in an easier way.

On Thu, Jan 4, 2024 at 11:19 AM Johannes Winkler <jwi...@gmail.com> wrote: > > I am

Jan 4

11/23/23

Obsolete/Invalid link found in the "RDRAND and RDSEED" article

Hello. At https://www.cryptopp.com/wiki/RDRAND_and_RDSEED, the link http://www.cryptopp.com/docs/ref/

unread,

Obsolete/Invalid link found in the "RDRAND and RDSEED" article

Hello. At https://www.cryptopp.com/wiki/RDRAND_and_RDSEED, the link http://www.cryptopp.com/docs/ref/

11/23/23

Vadim Ismailov, … Jeffrey Walton3

11/16/23

Encrypting RSA private key with passphrase

On Thursday, November 16, 2023 at 10:46:17 AM UTC-5 cl.rob...@gmail.com wrote: Humm almost 20 years

unread,

Encrypting RSA private key with passphrase

On Thursday, November 16, 2023 at 10:46:17 AM UTC-5 cl.rob...@gmail.com wrote: Humm almost 20 years

11/16/23

11/9/23

Public Key Recovery Operation

I am trying to follow the instructions in https://www.secg.org/sec1-v2.pdf section 4.1.6 Output: An

unread,

Public Key Recovery Operation

I am trying to follow the instructions in https://www.secg.org/sec1-v2.pdf section 4.1.6 Output: An

11/9/23

Ricardo Alex, Jeffrey Walton2

11/8/23

ECDSA Signature

On Wed, Nov 8, 2023 at 10:33 AM Ricardo Alex <ricardos...@gmail.com> wrote: > > This

unread,

ECDSA Signature

On Wed, Nov 8, 2023 at 10:33 AM Ricardo Alex <ricardos...@gmail.com> wrote: > > This

11/8/23

Lucas Marchetti, Jeffrey Walton6

11/8/23

XChaCha20 decryption issue.

And if you're interested about original functions here you are: func writeWithPadding(p *poly1305

unread,

XChaCha20 decryption issue.

And if you're interested about original functions here you are: func writeWithPadding(p *poly1305

11/8/23

11/4/23

New Member Posting Moderation

Hi Everyone, We turned on New Member Posting Moderation. Hopefully it will stop the spam we have been

unread,

New Member Posting Moderation

Hi Everyone, We turned on New Member Posting Moderation. Hopefully it will stop the spam we have been

11/4/23

Dwight Kulkarni, … Arik Agazarian12

11/4/23

Strange behavior with -static compilation flag

We Need wallet address of 7 months for clean transactions, traceable on Blockchain, Ratio 45%/45%/10%

unread,

Strange behavior with -static compilation flag

We Need wallet address of 7 months for clean transactions, traceable on Blockchain, Ratio 45%/45%/10%

11/4/23

Dwight Kulkarni, Jeffrey Walton3

10/12/23

AES, ECB mode decrypt error

On Thu, Oct 12, 2023 at 5:55 PM Dwight Kulkarni <dwi...@realtime-7.com> wrote: > > Hello,

unread,

AES, ECB mode decrypt error

On Thu, Oct 12, 2023 at 5:55 PM Dwight Kulkarni <dwi...@realtime-7.com> wrote: > > Hello,

10/12/23

10/1/23

Crypto++ 8.9 released

Hi Everyone, Crypto++ 8.9 was released on October 1, 2023. The 8.9 release was a minor, planned

unread,

Crypto++ 8.9 released

Hi Everyone, Crypto++ 8.9 was released on October 1, 2023. The 8.9 release was a minor, planned

10/1/23

10/1/23

CRYPTOPP_VERSION has reached its limits

Hi Everyone, It appears CRYPTOPP_VERSION has reached its limits. We cannot express Crypto++ 8.10 in

unread,

CRYPTOPP_VERSION has reached its limits

Hi Everyone, It appears CRYPTOPP_VERSION has reached its limits. We cannot express Crypto++ 8.10 in

10/1/23

AndroidGuy, Jeffrey Walton5

9/30/23

Liking error with NDK 26

Ok. I got it setup and cryptopp is now working on NDK 26 On Friday, September 29, 2023 at 5:01:03 PM

unread,

Liking error with NDK 26

Ok. I got it setup and cryptopp is now working on NDK 26 On Friday, September 29, 2023 at 5:01:03 PM

9/30/23

Jeffrey Walton, One Sini5

9/29/23

HIGHT/CTR mode selft tests are failing

On Thursday, September 28, 2023 at 1:10:03 PM UTC-4 Jeffrey Walton wrote: Hi Everyone, HIGHT/CTR mode

unread,

HIGHT/CTR mode selft tests are failing

On Thursday, September 28, 2023 at 1:10:03 PM UTC-4 Jeffrey Walton wrote: Hi Everyone, HIGHT/CTR mode

9/29/23

Krissscool72, … One Sini6

9/28/23

Build on Ubuntu 22.04

Thanks you for this answer. As you mentioned, the problem is relative to GCC. I already tried the

unread,

Build on Ubuntu 22.04

Thanks you for this answer. As you mentioned, the problem is relative to GCC. I already tried the

9/28/23

Aravindh B, … phamba...@gmail.com3

8/4/23

TOTP implementation

Also, their version of Base32Decoder uses DUDE instead of RFC 4648. On Friday, August 4, 2023 at 2:14

unread,

TOTP implementation

Also, their version of Base32Decoder uses DUDE instead of RFC 4648. On Friday, August 4, 2023 at 2:14

8/4/23

fa, … One Sini10

7/28/23

unicode file name

Hi One Sini Thanks for your reply, but my problem is not related to file permission or insufficient

unread,

unicode file name

Hi One Sini Thanks for your reply, but my problem is not related to file permission or insufficient

7/28/23

an Q, Jeffrey Walton2

7/25/23

HChaCha_OperateKeystream

On Tuesday, July 25, 2023 at 9:20:27 AM UTC-4 6a7...@gmail.com wrote: Could someone please clarify if

unread,

HChaCha_OperateKeystream

On Tuesday, July 25, 2023 at 9:20:27 AM UTC-4 6a7...@gmail.com wrote: Could someone please clarify if

7/25/23

7/9/23

Inconvenient and inflexible API

Pro: it works Con: Good API would not require reinterpret_cast here and there. There are no obvious

unread,

Inconvenient and inflexible API

Pro: it works Con: Good API would not require reinterpret_cast here and there. There are no obvious

7/9/23

Daniel Fricot, Jeffrey Walton3

6/30/23

No-throw api for AES128?

How can we configure padding when using StreamTransformation::ProcessString()? Daniel Op woensdag 29

unread,

No-throw api for AES128?

How can we configure padding when using StreamTransformation::ProcessString()? Daniel Op woensdag 29

6/30/23

6/26/23

Filesource reads from pipeline

Hey everyone, Is there any way to implement like this without the filename?: echo "hello world

unread,

Filesource reads from pipeline

Hey everyone, Is there any way to implement like this without the filename?: echo "hello world

6/26/23

6/25/23

Crypto++ 8.8 released

Hi Everyone, Crypto++ 8.8 was released on June 25, 2023. The 8.8 release was a minor, planned release

unread,

Crypto++ 8.8 released

Hi Everyone, Crypto++ 8.8 was released on June 25, 2023. The 8.8 release was a minor, planned release

6/25/23

Search

Clear search

Close search

Google apps

Main menu