Overview#

CodeSigning is an ExtendedKeyUsage used in Certificate Extensions defined in RFC 3280 and RFC 5280 and uses the OID 1.3.6.1.5.5.7.3.3 for:

• Signing of downloadable executable code
• KeyUsage bits that may be consistent: digitalSignature

More Information#

There might be more information for this subject on one of the following:

• ExtendedKeyUsage
• Roots of Trust