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x509_certificate_check_signature() function
x509_certificate_check_signature - Verify certificate signature @issuer: Issuer certificate @cert: Certificate to be verified Returns: 0 if cert has a valid signature that was signed by the issuer, -1 if not
Syntax
int x509_certificate_check_signature(struct x509_certificate *issuer,
struct x509_certificate *cert);
Implemented in ![]()
x509v3.c:1832
Related Functions
Found 28 other functions taking a ![]()
x509_certificate
argument:
Function
Description
x509_certificate_free - Free an X.509 certificate chain @cert: Pointer to the first certificate in the chain
x509_certificate_free - Free an X.509 certificate @cert: Certificate to be freed
x509_certificate_get_subject - Get a certificate based on Subject name @chain: Certificate chain to search through @name: Subject name to search for Returns: Pointer to the certificate with the given Subject name or %NULL on failure
x509_certificate_self_signed - Is the certificate self-signed? @cert: Certificate Returns: 1 if certificate is self-signed, 0 if not
x509_certificate_chain_validate - Validate X.509 certificate chain @trusted: List of trusted certificates @chain: Certificate chain to be validated (first chain must be issued by signed by the second certificate in the chain and so on) @reason: Buffer for returning failure reason (X509_VALIDATE_*) Returns: 0 if chain is valid, -1 if not
References
Code
Location
Referrer
Call Tree
x509_certificate_check_signature() is called by 2 functions and calls 1 function:
Data Use
x509_certificate_check_signature() reads 4 variables: