show software authenticity

This chapter describes the output of the show software authenticity command.

show software authenticity file

Table 1. show software authenticity file Command Output Descriptions

Field

Description

Authenticity Information

Image Type

States the type of image.

Signer Information

Common Name

CiscoSystems

Organizational Unit

StarOS

Organizational Name

CiscoSystems

Certificate Serial Number

Number assigned to the certificate.

Hash Algorithm

Type of algorithm used for hashing, such as SHA512.

Signature Algorithm

Type of algorithm used to sign this image, such as 2048-bit RSA.

Key Version

The version of the key used to generate the signature.

Validating digital signature, please wait ... done

This image is <not> authenticate.

show software authenticity keys

Table 2. show software authenticity keys Command Output Descriptions

Field

Description

Primary Public Key

#1 or #2

Backup Public Key

#3 or #4

Key Type

States the type of key, such as Released.

Key Algorithm

The algorithm used to generate the signature key, such as RSA.

Modulus (256 bytes)

Displays the encrypted text corresponding to the public key. Messages encrypted with the public key can only be decrypted using the private key.

Exponent (4 bytes)

The exponent used in modular exponentiation of the public key.

Key Version

The version of the algorithm used by Release Engineering to sign the starfile image.

Product Name

StarOS

show software authenticity running

Table 3. show software authenticity running Command Output Descriptions

Field

Description

SYSTEM IMAGE

Image Type

States the type of image.

Signer Information

Common Name

CiscoSystems

Organizational Unit

StarOS

Organizational Name

CiscoSystems

Certificate Serial Number

Number assigned to the certificate.

Hash Algorithm

Type of algorithm used for hashing, such as SHA512.

Signature Algorithm

Type of algorithm used to sign this image, such as 2048-bit RSA.

Key Version

The version of the key used to generate the signature.

Verifier Information

Verifier Name

Firmware = CFE3 ROM

Verifier Version

Firmware release number

CFE3 ROM

Image Type

States the type of image.

Signer Information

Common Name

CiscoSystems

Organizational Unit

StarOS

Organizational Name

CiscoSystems

Certificate Serial Number

Number assigned to the certificate.

Hash Algorithm

Type of algorithm used for hashing, such as SHA512.

Signature Algorithm

Type of algorithm used to sign this image, such as 2048-bit RSA.

Key Version

The version of the key used to generate the signature.

Verifier Information

Verifier Name

Firmware = BIOS/UEFI

Verifier Version

Firmware release number

BIOS3

Image Type

States the type of image.

Signer Information

Common Name

CiscoSystems

Organizational Unit

StarOS

Organizational Name

CiscoSystems

Certificate Serial Number

Number assigned to the certificate.

Hash Algorithm

Type of algorithm used for hashing, such as SHA512.

Signature Algorithm

Type of algorithm used to sign this image, such as 2048-bit RSA.

Key Version

The version of the key used to generate the signature.

Verifier Information

Verifier Name

Microloader

Verifier Version

Release number