Re: PK11_pubEncrypt/decryptRaw and PK11PubEncrypt/privdecryptPKCS1

2011-06-22 Thread Crypto User
On Jun 22, 11:56 am, Robert Relyea wrote: > On 06/22/2011 10:54 AM, Crypto User wrote:> Ok. So I got it that Encrypt and > decrypt Raw supports no padding . So > > the data has to be exactly the length of modulus. Correct? > > Right. If you try to encrypt something smaller

Re: PK11_pubEncrypt/decryptRaw and PK11PubEncrypt/privdecryptPKCS1

2011-06-22 Thread Crypto User
Ok. So I got it that Encrypt and decrypt Raw supports no padding . So the data has to be exactly the length of modulus. Correct? But , PK11_pubEncryptPKCS1/ PK11_PrivDecryptPKCS1 gives error -8023. Can anybody pl. provide any pointer. Thanks -- dev-tech-crypto mailing list dev-tech-crypto@lists.

PK11_pubEncrypt/decryptRaw and PK11PubEncrypt/privdecryptPKCS1

2011-06-21 Thread Crypto User
Hi , I have a couple of questions regarding the RSa encrypt/decrypt operations. 1. PK11PubencryptRaw does not support any padding , So it will Encrypt data only = to the modulus length .is that correct? So what happens if data is less than modulus length? It does not seem to fail if you give th

PK11_pubEncrypt/decryptRaw and PK11PubEncrypt/privdecryptPKCS1

2011-06-21 Thread Crypto User
Hi , I have a couple of questions regarding the RSa encrypt/decrypt operations. 1. PK11PubencryptRaw does not support any padding , So it will Encrypt data only = to the modulus length .is that correct? So what happens if data is less than modulus length? It does not seem to fail if you give th

Re: undefined reference to `PK11_CopyToSlot'

2011-06-12 Thread Crypto User
On Jun 11, 5:57 am, Nelson B Bolyard wrote: > On 2011-06-10 16:43 PDT, Crypto User wrote: > > > > > On May 25, 11:33 am, Crypto User wrote: > >> Hi , > >>  I am trying to use this method to move my symmetric key to the key > >> for wrapping. > &

Re: undefined reference to `PK11_CopyToSlot'

2011-06-10 Thread Crypto User
On May 25, 11:33 am, Crypto User wrote: > Hi , >  I am trying to use this method to move my symmetric key to the key > for wrapping. >  when I use this method , I get > undefined reference to `PK11_CopyToSlot' collect2: ld returned 1 exit > status > which is linker e

Re: undefined reference to `PK11_CopyToSlot'

2011-06-10 Thread Crypto User
On May 25, 11:33 am, Crypto User wrote: > Hi , >  I am trying to use this method to move my symmetric key to the key > for wrapping. >  when I use this method , I get > undefined reference to `PK11_CopyToSlot' collect2: ld returned 1 exit > status > which is linker e

undefined reference to `PK11_CopyToSlot'

2011-05-25 Thread Crypto User
Hi , I am trying to use this method to move my symmetric key to the key for wrapping. when I use this method , I get undefined reference to `PK11_CopyToSlot' collect2: ld returned 1 exit status which is linker error. I am including the pk11priv.h file. I have the latest nss library after using s

Re: Hashing function in NSS

2011-03-23 Thread Crypto User
On Mar 23, 12:05 pm, Honza Bambas wrote: > On 3/22/2011 10:29 PM, Crypto User wrote:> Hi , > >   I am trying to create APIS which will provide Hashing functionality > > to end user. I am using NSS to provide this on Linux. > > I was trying to find the correct API

PK11_DigestBegin vs MD5_Begin()

2011-03-23 Thread Crypto User
For creating hash I found 2 sets of APIs . There seem to be different APIs. E.g CreateDigestContext(SECOidTag hashAlg) and PK11_DigestBegin related APIs in https://developer.mozilla.org/en/NSS/Cryptography_functions or MD5_Begin() and related hash API from ("hash"_Begin etc) http://mxr.mozilla.org

Hashing function in NSS

2011-03-23 Thread Crypto User
Hi , I am trying to create APIS which will provide Hashing functionality to end user. I am using NSS to provide this on Linux. I was trying to find the correct APIs in NSS to provide this functionality and I was confused. There seem to be different APIs. E.g CreateDigestContext(SECOidTag hashAlg)