Giter Club home page Giter Club logo

Comments (5)

JacobBarthelmeh avatar JacobBarthelmeh commented on June 1, 2024

Hi @sroy9gmu , src/clu_main.c calls functions that are implemented in the other wolfCLU source code.

For example:

$ gcc src/clu_main.c src/tools/clu_funcs.c src/clu_log.c -lwolfssl
/tmp/cczuMJBz.o: In function `main':
clu_main.c:(.text+0x3ab): undefined reference to `wolfCLU_setup'
clu_main.c:(.text+0x3c9): undefined reference to `wolfCLU_setup'
clu_main.c:(.text+0x3e7): undefined reference to `wolfCLU_setup'
clu_main.c:(.text+0x405): undefined reference to `wolfCLU_setup'
clu_main.c:(.text+0x41e): undefined reference to `wolfCLU_CASetup'
clu_main.c:(.text+0x437): undefined reference to `wolfCLU_benchSetup'
clu_main.c:(.text+0x450): undefined reference to `wolfCLU_hashSetup'
clu_main.c:(.text+0x46e): undefined reference to `wolfCLU_algHashSetup'
clu_main.c:(.text+0x48c): undefined reference to `wolfCLU_algHashSetup'
clu_main.c:(.text+0x4aa): undefined reference to `wolfCLU_algHashSetup'
clu_main.c:(.text+0x4c8): undefined reference to `wolfCLU_algHashSetup'
clu_main.c:(.text+0x4e1): undefined reference to `wolfCLU_certSetup'
clu_main.c:(.text+0x4fa): undefined reference to `wolfCLU_requestSetup'
clu_main.c:(.text+0x513): undefined reference to `wolfCLU_genKeySetup'
clu_main.c:(.text+0x52c): undefined reference to `wolfCLU_ecparam'
clu_main.c:(.text+0x545): undefined reference to `wolfCLU_pKeySetup'
clu_main.c:(.text+0x55e): undefined reference to `wolfCLU_dgst_setup'
clu_main.c:(.text+0x577): undefined reference to `wolfCLU_x509Verify'
clu_main.c:(.text+0x590): undefined reference to `wolfCLU_CRLVerify'
clu_main.c:(.text+0x5a9): undefined reference to `wolfCLU_RSA'
clu_main.c:(.text+0x5c2): undefined reference to `wolfCLU_sign_verify_setup'
clu_main.c:(.text+0x5db): undefined reference to `wolfCLU_PKCS12'
clu_main.c:(.text+0x5f4): undefined reference to `wolfCLU_Client'
clu_main.c:(.text+0x60d): undefined reference to `wolfCLU_Rand'
clu_main.c:(.text+0x623): undefined reference to `wolfCLU_DsaParamSetup'
clu_main.c:(.text+0x639): undefined reference to `wolfCLU_DhParamSetup'

Which to resolve requires adding in the other source files that implement these functions:

$ gcc src/*/*.c src/*.c -lwolfssl

Maybe there is an alternative way to achieve desired goal. Could you tell me some about the requirement with wolfCLU and what is being attempted?

from wolfclu.

sroy9gmu avatar sroy9gmu commented on June 1, 2024

I want to invoke the AES encrypt and decrypt functions inside wolfcrypt/src/aes.c from a standalone C source file(myfile.c). Basically, this standalone C source file(will perform aes-256-cbc encryption and decryption on some input data using the APIs in aes.c file. I see that the implementation closely follows OpenSSL library. So, wondering about the best way to invoke only the necessary AES encrypt and decrypt functions inside wolfSSL source repo.

Relevant files:
wolfCLU/src/clu_main.c
wolfCLU/src/crypto/clu_crypto_setup.c
wolfCLU/src/crypto/clu_evp_crypto.c
wolfssl/wolfcrypt/src/evp.c
wolfssl/wolfcrypt/src/aes.c

Expected command:
wolfssl/wolfcrypt/src$ gcc myfile.c -lwolfssl

from wolfclu.

sroy9gmu avatar sroy9gmu commented on June 1, 2024

I wanted to follow up on my last message and check if anything was unclear in my query. Please reply at your earliest convenience.

from wolfclu.

JacobBarthelmeh avatar JacobBarthelmeh commented on June 1, 2024

Hi @sroy9gmu,

Thank you for expanding on the goal, it is more clearer now. Unfortunately wolfCLU is not extremely modular yet, and can not be compiled down to only handling a specific algorithm. This would be a great feature though and will keep this open as a feature request.

In the meantime, something like the AES example could be used here (https://github.com/wolfSSL/wolfssl-examples/tree/master/crypto/aes).

from wolfclu.

sroy9gmu avatar sroy9gmu commented on June 1, 2024

Thank you very much for this information. I was now able to modify one of these AES examples to meet my requirements.

from wolfclu.

Related Issues (5)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.