Re: unknown message digest algorithm
"Mody, Darshan Arvindkumar (Darshan)" <darshanmody-gc/[email protected]> Thu, 20 Jun 2019 17:29:41 +0000
| Newsgroups | gmane.comp.encryption.openssl.user,gmane.comp.encryption.openssl.devel |
|---|---|
| Message-ID | <DM6PR15MB290630920AADBC8BFD806FE0A7E40@DM6PR15MB2906.namprd15.prod.outlook.com> |
--_000_DM6PR15MB290630920AADBC8BFD806FE0A7E40DM6PR15MB2906namp_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi The openssl version is 1.0.2 Thanks and Regards Darshan From: Mody, Darshan Arvindkumar (Darshan) Sent: Wednesday, 19 June, 19:49 Subject: unknown message digest algorithm To: '[email protected]', [email protected] Cc: Mahajan, Hrishikesh Ulhas (Hrishikesh), Phadnis, Mohan Vinayak (Mohan) Hi We are facing issues with regards to SSL_Read operation. We see the error =93error:0D0C50A1:asn1 encoding routines:ASN1_item_verify:= unknown message digest algorithm=94 during SSL read operation. Below are m= y queries Is it possible to have such error during =91read operation=92 on OpensslWhe= re can this issue occur? To my understanding this issue can occur when a far-end client tries to est= ablish the connection with the server and has issue with his certificates (= SHA-2 encryption on the certificates) Thanks for your guidance. Regards Darshan --_000_DM6PR15MB290630920AADBC8BFD806FE0A7E40DM6PR15MB2906namp_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Hi<br> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> The openssl version is 1.0.2<br> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Thanks and Regards<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Darshan<br> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> From: Mody, Darshan Arvindkumar (Darshan)<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Sent: Wednesday, 19 June, 19:49<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Subject: unknown message digest algorithm<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> To: '[email protected]', [email protected]<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Cc: Mahajan, Hrishikesh Ulhas (Hrishikesh), Phadnis, Mohan Vinayak (Mohan)<= br> <br> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Hi<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> We are facing issues with regards to SSL_Read operation. <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> We see the error =93error:0D0C50A1:asn1 encoding routines:ASN1_item_verify:= unknown message digest algorithm=94 during SSL read operation. Below are m= y queries<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Is it possible to have such error during =91read operation=92 on OpensslWhe= re can this issue occur? <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> To my understanding this issue can occur when a far-end client tries to est= ablish the connection with the server and has issue with his certificates (= SHA-2 encryption on the certificates)<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Thanks for your guidance.<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> <br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Regards<br> </div> <div dir=3D"auto" style=3D"direction: ltr; margin: 0; padding: 0; font-fami= ly: sans-serif; font-size: 11pt; color: black; "> Darshan<br> <br> <br> </div> </body> </html> --_000_DM6PR15MB290630920AADBC8BFD806FE0A7E40DM6PR15MB2906namp_--