What is FYIcenter CSR Decoder and Viewer?

FYIcenter CSR Decoder and Viewer is an online tool that decodes a given CSR (Certificate Signing Request). It allows you to view detailed information of the CSR, including public key components.

You can follow these steps to try FYIcenter CSR Decoder and Viewer:

1. Go to http://certificate.fyicenter.com/CSR-Decoder-Viewer.php.

2. Copy and paste your CSR in PEM format into the input box, for example:

-----BEGIN CERTIFICATE REQUEST-----
MIICzzCCAbcCAQAwgYkxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJOWTERMA8GA1UE
BxMITmV3IFlvcmsxFDASBgNVBAoTC0RvbmFsZCBJbmMuMQswCQYDVQQLEwJJVDEX
MBUGA1UEAxMOd3d3LmRvbmFsZC5pbmMxHjAcBgkqhkiG9w0BCQEWD2pvaG5AZG9u
YWxkLmluYzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMFl9gx3oguF
lFt8CapktNiIZUj9jARkLEA/SO8icPArfnwLWv8WAx3wWcRfPkuMvgyet2uZANwa
A4qO3f3gjaj/Nv8LGnML4fBNk0LgJak5k5V5xsYmE5GWn1Xfy/o3e6isXrYmUGbP
n6u/sbbsEyIB6nErU6mdPaCsTXOzwijXayTjNZoPY2ZaAxq8KZJBOsuwy2Vmp8yH
Tg0XJxf3VE/0esG8nUY6OlnhyDoVIqZ58TNySDuz3NHQ+9sF9mJ8vT+qNUGUHyDl
kBJHXEXQAU9RDqm/+NNad8tLOoWbxqgvEBL9ZG8r7n+Y5hdLByrCKQho5rS1fsKT
pTdBon1R8+UCAwEAAaAAMA0GCSqGSIb3DQEBBQUAA4IBAQCLWDe2ToxH8JADazG6
NuG8LV/ol2k5C1vKOHBgYvD9TfM1k/JBWjk/ZbhFS2W1k8QEwn/jMibJu2sJ231j
phVj13MaJpMhyB9JA3HQ0HXEG0Qj92+NyNxTj/dadNZ3VH9CEiTvlEcXWuV0DnEN
41Ird1q1N+uhYt9/NXJl39HdHPwKCPewhyjUljqk7wUIoZ4aiDhaxajzA+porzUN
Imh87D2Yiwy+IA4OPMC9A3ym3ZhmkeJQI8YRucNp0tUQy//2+/DS6JyUV/FZQNDR
TeqPvIFJmoh3+PolYsg/2ertoOLNJXCUv4XmesqYx+xNWNvmSL8sxIjKxobeRJ2G
lPzL
-----END CERTIFICATE REQUEST-----

3. Click "Go" button. CSR detailed Information will be printed on the screen.

CSR Detailed Information:

Subject:
   Common Name: www.donald.inc
   Organizational Unit Name: IT
   Organization Name: Donald Inc.
   Locality Name: New York
   State or Province Name: NY
   Country Name: US
   Email Address: john@donald.inc

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwWX2DHeiC4WUW3wJqmS0
2IhlSP2MBGQsQD9I7yJw8Ct+fAta/xYDHfBZxF8+S4y+DJ63a5kA3BoDio7d/eCN
qP82/wsacwvh8E2TQuAlqTmTlXnGxiYTkZafVd/L+jd7qKxetiZQZs+fq7+xtuwT
IgHqcStTqZ09oKxNc7PCKNdrJOM1mg9jZloDGrwpkkE6y7DLZWanzIdODRcnF/dU
T/R6wbydRjo6WeHIOhUipnnxM3JIO7Pc0dD72wX2Yny9P6o1QZQfIOWQEkdcRdAB
T1EOqb/401p3y0s6hZvGqC8QEv1kbyvuf5jmF0sHKsIpCGjmtLV+wpOlN0GifVHz
5QIDAQAB
-----END PUBLIC KEY-----

The picture below shows you the web page of FYIcenter CSR Decoder and Viewer:

 

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