Re: RSA_public_encrypt max message length

2004-06-03 Thread ET Tan
leman" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 04, 2004 11:17 AM Subject: Re: RSA_public_encrypt max message length > Bulk encryption, I think. I just want to encrypt/decrypt > RSA_size(key) > bytes in one operation. > > Thanks, > Patrick &g

Re: RSA_public_encrypt max message length

2004-06-03 Thread ET Tan
What were you trying to do? Key exchange or bulk encryption? - Original Message - From: "Patrick Coleman" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 04, 2004 10:53 AM Subject: RSA_public_encrypt max message length > Hi, > When encrypting strings with RSA_public_enc

Re: OpenSSL functionality from JAVA

2004-05-19 Thread ET Tan
"I think that just a few cryptographic functionality is implemented and  what JSSE is basically oriented to SSL/TLS connectivity"   From my experience as a user of JSSE, I totally disagree with that. - Original Message - From: Carlos Roberto Zainos H To: [EMAIL PROTECTE

Re: OpenSSL on PalmOS

2001-11-30 Thread ET Tan
Few months back, I had something similar in mind. But what I needed was just to have RSA and a few symmetric ciphers on Palm. Well.. I didn't know of the SSLeay port for Palm at that time so I modified OpenSSL's crypto lib a little. Anway, my project is scrapped now as the RSA private operations a

RE: X509

2001-09-09 Thread ET Tan
At which line did it fail? -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Zulkiffli Mohd NurSent: Monday, 10 September 2001 11:22 AMTo: [EMAIL PROTECTED]Subject: X509 hi i am new in this industry. just now i have a certifi

Simple question

2001-09-04 Thread ET Tan
Hi all, How do I serialize an RSA private key into DER? I tried by using the i2d_RSAPrivateKey(...) but it crashed. My code snippet: --- RSA *rsa = RSA_generate_key(1024, 0x10001, NULL, NULL); unsigned char der[1]; // ought to be eno

Re: DES

2001-08-08 Thread ET Tan
Yes, that is how DES should behave. The decrypting end is unable to know if the actual (plain) text ends on a 64 bit boundary. So, if the encrypting end does not pad if the plain text's length is divisible by 8, then the decrypting end will strip off a certain number of bytes, depending on what

Re: ssl on smartcard ?

2001-03-22 Thread ET Tan
Yes, this is possible. We already have such product out in the market. Check out our product, iVest, at http://www.ivest.com.my At 16:22 22-03-01 +0100, you wrote: >Hi there, > >I'm new to openssl and want to implement a client/server SSL connection. >The difficulty is that the private key is o

Repeated SSL Record header

2001-03-15 Thread ET Tan
As I've understood from RFC, record header shouldn't be repeated in one handshake record. For example, the Server Hello handshake record should only be having one record header. This handshake record contains 4 handshake messages that are: 1. server_hello 2. certificate 3. certificate request (op