Hi Listers,
I'm having a problem shipping my (xml security)library, which is based
on openssl crypto implementation.
I have statically linked it with the ssl and crypto libraries (-lssl
-lcrypto).
And my openssl version is
OpenSSL 0.9.8c 05 Sep 2006 (Library: OpenSSL 0.9.8e 23 Feb 2007)
When I compile and create binaries in my machine it simply won't work
with another machine with the same openssl version 0.9.8.c. But in that
machine I don't get the library version as 0.9.8e.
And gives this error
libomopenssl.so.0: symbol EVP_CIPHER_CTX_key_length, version
OPENSSL_0.9.8 not defined in file libcrypto.so.0.9.8 with link time
reference
When I list symbols in my library as %nm libomopenssl.so | grep
EVP_CIPHER_CTX
I get
U EVP_CIPHER_CTX_block_size@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_cleanup@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_init@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_iv_length@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_key_length@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_set_padding@@OPENSSL_0.9.8
But in the other machine I get
U EVP_CIPHER_CTX_block_size
U EVP_CIPHER_CTX_cleanup@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_init@@OPENSSL_0.9.8
U EVP_CIPHER_CTX_iv_length
U EVP_CIPHER_CTX_key_length
U EVP_CIPHER_CTX_set_padding@@OPENSSL_0.9.8
Note that these symbols are different for EVP_CIPHER_CTX_key_length
So, my question is, How do I make my library work with another machine
with the same openssl version? What instructions I have to give? Should
I ask them to use 0.9.8e? How's the backward compatibility of openssl?
Cheers,
Kaushalye
--
http://kaushalye.blogspot.com/
http://wso2.org/
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