【问题标题】:Where is X509's name field in openssl 1.1.0?openssl 1.1.0 中 X509 的名称字段在哪里?
【发布时间】:2022-01-03 20:37:33
【问题描述】:

我正在将应用程序从 openssl 1.0.2 迁移到 1.1.0。问题是 X509 struct 中的 name 字段丢失,所以我现在不知道如何更新 cert->name 这样的代码。

openssl 1.0.2

struct x509_st {
    X509_CINF *cert_info;
    X509_ALGOR *sig_alg;
    ASN1_BIT_STRING *signature;
    int valid;
    int references;
    char *name;
    CRYPTO_EX_DATA ex_data;
    /* These contain copies of various extension values */
    long ex_pathlen;
    long ex_pcpathlen;
    unsigned long ex_flags;
    unsigned long ex_kusage;
    unsigned long ex_xkusage;
    unsigned long ex_nscert;
    ASN1_OCTET_STRING *skid;
    AUTHORITY_KEYID *akid;
    X509_POLICY_CACHE *policy_cache;
    STACK_OF(DIST_POINT) *crldp;
    STACK_OF(GENERAL_NAME) *altname;
    NAME_CONSTRAINTS *nc;
# ifndef OPENSSL_NO_RFC3779
    STACK_OF(IPAddressFamily) *rfc3779_addr;
    struct ASIdentifiers_st *rfc3779_asid;
# endif
# ifndef OPENSSL_NO_SHA
    unsigned char sha1_hash[SHA_DIGEST_LENGTH];
# endif
    X509_CERT_AUX *aux;
} /* X509 */ ;

openssl 1.1.0

struct x509_st {
    X509_CINF cert_info;
    X509_ALGOR sig_alg;
    ASN1_BIT_STRING signature;
    int references;
    CRYPTO_EX_DATA ex_data;
    /* These contain copies of various extension values */
    long ex_pathlen;
    long ex_pcpathlen;
    uint32_t ex_flags;
    uint32_t ex_kusage;
    uint32_t ex_xkusage;
    uint32_t ex_nscert;
    ASN1_OCTET_STRING *skid;
    AUTHORITY_KEYID *akid;
    X509_POLICY_CACHE *policy_cache;
    STACK_OF(DIST_POINT) *crldp;
    STACK_OF(GENERAL_NAME) *altname;
    NAME_CONSTRAINTS *nc;
#ifndef OPENSSL_NO_RFC3779
    STACK_OF(IPAddressFamily) *rfc3779_addr;
    struct ASIdentifiers_st *rfc3779_asid;
# endif
    unsigned char sha1_hash[SHA_DIGEST_LENGTH];
    X509_CERT_AUX *aux;
    CRYPTO_RWLOCK *lock;
    volatile int ex_cached;
} /* X509 */ ;

【问题讨论】:

    标签: c openssl


    【解决方案1】:

    显然它没有被使用。来自mailing list

    虽然名称字段存在于 1.0.2 中,但它并未用于 任何事物。因此,一旦结构完成,就没有必要保留它了 在 1.1.0 中未公开。

    如果有人感兴趣,这里是提交:359aa38fbeec

    【讨论】:

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