Convert an ASN.1 INTEGER to a host uint64_t (must be non‐negative and in range).

Synopsis

Declared in <openssl/asn1.h>

int
ASN1_INTEGER_get_uint64(
    uint64_t* pr,
    ASN1_INTEGER const* a);

Return Value

1 on success, or 0 if a is NULL, negative, or out of uint64_t range.

Parameters

Name

Description

pr

Receives the unsigned value on success.

a

INTEGER to convert.

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