Re: Reduce the openssl library/image size

2011-01-21 Thread Muneeswaran Raju
m...you can also reference the openssl headers("include" to get more > details) > > > At 2011-01-17 15:50:57,"Muneeswaran Raju" wrote: > > Hi, > > I need to use RSA keygeneration, signing, SHA1 hash. But I have very less > memory avaialable. what is

Reduce the openssl library/image size

2011-01-16 Thread Muneeswaran Raju
Hi, I need to use RSA keygeneration, signing, SHA1 hash. But I have very less memory avaialable. what is the way to remove unnecessary modules to get added into libraries/final image. Thanks Muneeswaran.R

Reduce the openssl library/image size

2011-01-16 Thread Muneeswaran Raju
Hi, I need to use RSA keygeneration, signing, SHA1 hash. But I have very less memory avaialable. what is the way to remove unnecessary modules to get added into libraries/final image. Thanks Muneeswaran.R

Way to generate RSA key pair by taking as random input string

2011-01-13 Thread Muneeswaran Raju
Hi, Is there any "Way to generate RSA key pair by taking as random input string ". Normally I understand that prime numbers "P" and "Q" will be generated randomly inside the function "RSA_generate_key" . If there is any way to generate RSA key pair from random input string, please let know. Than

Re: Efficient way for storing the RSA public and private keys into buffer.

2011-01-13 Thread Muneeswaran Raju
k(COMP_CTX *ctx, unsigned char *out, int olen, > unsigned char *in, int ilen); > > Are these functions fit your needs? > > > At 2011-01-13 18:09:30,"Muneeswaran Raju" wrote: > > Hi, > I want to generate the RSA keys and store it in a buffer and send it to >

Efficient way for storing the RSA public and private keys into buffer.

2011-01-13 Thread Muneeswaran Raju
Hi, I want to generate the RSA keys and store it in a buffer and send it to other modules. What is the efficient way of getting the private keys into buffer. I need to utilise very less memory for storing the RSA keys. Thanks Muneeswaran.R

How to get RSA private keys in to buffer...

2011-01-12 Thread Muneeswaran Raju
Hi, I am able to generate the RSA private keys by "RSA_generate_key_ex". I need to store it into a buffer for internal processing. Can you please suggest me to convert RSA a key into buffer. I had seen the examples to dump into file. Instead of file processing I need to convert RSA private key int

AES CCM support not available in openssl-1.0.0c

2010-12-23 Thread Muneeswaran Raju
Hi, I recently downloaded the version "openssl-1.0.0c". I am not to fine AES-CCM encryption. Can you please help me to locate AES_CCM encryption. Thanks Eswar