Openssl Linking Error
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Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Link error using OpenSSL in Ubuntu libcrypto static library up vote 0 down vote favorite I have installed openussl using sudo apt-get install openssl-dev. When I try to compile it using Netbeans it gives following errors. How can I fix this problem? g++ -lssl -o dist/Debug/GNU-Linux-x86/cppapplication_2 build/Debug/GNU-Linux-x86/main.o -L/home/sercan/Desktop/openssl-0.9.8h-1-lib/lib build/Debug/GNU-Linux-x86/main.o: In function `main': /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:46: undefined reference to `OPENSSL_add_all_algorithms_noconf' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:48: undefined reference to `ERR_load_crypto_strings' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:58: undefined reference to `d2i_PKCS12_fp' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:66: undefined reference to `ERR_print_errors_fp' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:72: undefined reference to `PKCS12_parse' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:76: undefined reference to `ERR_print_errors_fp' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:82: undefined reference to `PKCS12_free' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:96: undefined reference to `PEM_write_PrivateKey' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:104: undefined reference to `PEM_write_X509_AUX' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:108: undefined reference to `sk_num' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:114: undefined reference to `sk_value' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:114: undefined reference to `PEM_write_X509_AUX' /home/sercan/NetBeansProjects/CppApplication_2/main.cpp:112: undefined reference to `sk_num' My code is here: #include
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Openssl Configure Options
the company Business Learn more about hiring developers or posting ads with us Stack lcrypto Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community undefined reference to `dlopen' of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Linker Error while using openssl up vote 0 down vote favorite I have the openssl folder here: http://stackoverflow.com/questions/12917731/link-error-using-openssl-in-ubuntu C:\Dev-Cpp\include\openssl In dev c++ I gave the following to the linker command line: -lssl -lcrypto -l
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about http://stackoverflow.com/questions/22543385/linker-error-with-openssl-trying-sh1-example Stack Overflow the company Business Learn more about hiring developers or posting ads with http://stackoverflow.com/questions/30654073/link-error-when-using-aes256-example-with-openssl us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up linker error with openssl (trying SH1 example) up vote 1 down vote favorite I'm trying undefined reference to compile an example of how to implement SHA1 but I keep getting this error: [Linker Error] Unresolved external '_SHA1' referenced from C:\PROGRAM FILES (X86)\BORLAND\CBUILDER6\PROJECTS\UNIT1.OBJ I downloaded openssl files from their website, I tried both copying the headers directory to my project directory and copying it to my includes directory, but nothing. here's the example code: #include
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Link error when using AES256 example with OpenSSL up vote 3 down vote favorite Using gcc 4.8.2 on Ubuntu 14.04 to compile openssl example. gcc SSLsample.c -lssl3 The linker gives undefined symbols: SSLsample.c:(.text+0x25d): undefined reference to `EVP_CIPHER_CTX_new' SSLsample.c:(.text+0x272): undefined reference to `EVP_aes_256_cbc' SSLsample.c:(.text+0x294): undefined reference to `EVP_DecryptInit_ex' SSLsample.c:(.text+0x2bc): undefined reference to `EVP_DecryptUpdate' SSLsample.c:(.text+0x2ed): undefined reference to `EVP_DecryptFinal_ex' SSLsample.c:(.text+0x309): undefined reference to `EVP_CIPHER_CTX_free' collect2: error: ld returned 1 exit status make: *** [sample] Error 1 There are many libraries under engines, but they are listed as alternate implementations, what is the main implementation? The suggestions to link with -lssl and -lcrypt sounded good, but look: gcc SSLsample.c -lssl -lcrypt /tmp/cczNovmQ.o: In function `main': SSLsample.c:(.text+0x4a): undefined reference to `ERR_load_crypto_strings' SSLsample.c:(.text+0x4f): undefined reference to `OPENSSL_add_all_algorithms_no\ conf' SSLsample.c:(.text+0x59): undefined reference to `OPENSSL_config' SSLsample.c:(.text+0xc6): undefined reference to `BIO_dump_fp' SSLsample.c:(.text+0x12c): undefined reference to `EVP_cleanup' SSLsample.c:(.text+0x131): undefined reference to `ERR_free_strings' /tmp/cczNovmQ.o: In function `handleErrors': SSLsample.c:(.text+0x167): undefined reference to `ERR_print_errors_fp' /tmp/cczNovmQ.o: In function `encrypt': SSLsample.c:(.text+0x18c): undefined reference to `EVP_CIPHER_CTX_new' SSLsample.c:(.text+0x1a1):