error with cipher EVP_des_ede3_cbc in openssl 3.0

Matt Caswell matt at openssl.org
Wed Feb 23 10:51:42 UTC 2022


3DES is in the default provider - only normal DES is in the legacy 
provider. So you should not need to load the legacy provider for this to 
work.

Matt

On 23/02/2022 06:20, pauli at openssl.org wrote:
> Have you loaded the legacy provider before trying this?
> 
> 
> Pauli
> 
> On 23/2/22 5:03 pm, Srinivas, Saketh (c) wrote:
>> Hi
>>
>> I am trying to encrypt and decrypt using EVP_des_ede3_cbc() type.  iam 
>> using openssl3.0
>> _
>> _
>> the functions i am using are
>>
>> encryption side:
>> ------------------------
>> EVP_EncryptInit_ex ->  EVP_EncryptUpdate ->  EVP_EncryptFinal_ex
>>
>> decryption side:
>> ----------------------
>> EVP_DecryptInit_ex ->  EVP_DecryptUpdate -> EVP_DecryptFinal_ex
>>
>> but its failing in the EVP_DecryptFinal_ex.
>>
>> Does any have any idea on this. it's works for cipher EVP_aes_128_cbc().
>>
>> Thanks,
>> Saketh.
>>
>>
>>
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