I'm having a very similar problem as this one.
I have a file I made from data sent from an AS2 system. The HTTP
headers before the data are (abbreviated to the S/MIME stuff):
Subject: EDIINTDATA
Message-Id: <[EMAIL PROTECTED]>
Disposition-Notification-To: inXServices
Disposition-Notification-Options:
signed-receipt-protocol=optional,pkcs7-signature;
signed-receipt-micalg=optional,sha1
Content-Type: application/pkcs7-mime; smime-type=enveloped-data;
name="smime.p7m"
Content-Disposition: inline; filename="smime.p7m"
Content-Length: 1334
I saved the 1334 bytes after the blank line following the
Content-Length to a file. I can't seem to use that file with OpenSSL.
On Wed, Dec 28, 2005 at 12:45:18AM +0100, Dr. Stephen Henson wrote:
> What does the data look like that you are feeding into d2i_PKCS7()? Doies it
> have lines with -----BEGIN XXXX---- in it?
No.
>
> If the data is available as a file try:
>
> openssl pkcs7 -in file -inform DER
openssl pkcs7 -inform DER -in src/fo/van/as2/msg.enc
unable to load PKCS7 object
23182:error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong
tag:tasn_dec.c:946:
23182:error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1
error:tasn_dec.c:304:Type=PKCS7
>
> openssl pkcs7 -in file
openssl pkcs7 -in src/fo/van/as2/msg.enc
unable to load PKCS7 object
23183:error:0906D06C:PEM routines:PEM_read_bio:no start
line:pem_lib.c:637:Expecting: PKCS7
>
> and if both of those fail:
>
> openssl asn1parse -inform DER -in file
openssl asn1parse -inform DER -in src/fo/van/as2/msg.enc
0:d=0 hl=2 l= 10 prim: EOC
>
> There are also some proprietary store outputs from CryptoAPI which can be
> produced which OpenSSL cannot handle.
>
> Steve.
Supposedly the public key produced is X.509. However, I can't read
that with OpenSSL, either. I an read the private key (which is
documented by the AS2 software as PKS#1 RSA private key -- I assume
they mean PKCS#1).
I can provide the file to anyone who can assist with this.
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