section 3ossl · Library functions 📚

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B (continued)

BN_signed_native2bn(3ossl)format conversions✨
BN_sqr(3ossl)arithmetic operations on BIGNUMs✨
BN_sub(3ossl)arithmetic operations on BIGNUMs✨
BN_sub_word(3ossl)arithmetic functions on BIGNUMs with integers✨
BN_swap(3ossl)exchange BIGNUMs✨
BN_to_ASN1_ENUMERATED(3ossl)ASN.1 INTEGER and ENUMERATED utilities✨
BN_to_ASN1_INTEGER(3ossl)ASN.1 INTEGER and ENUMERATED utilities✨
BN_to_montgomery(3ossl)Montgomery multiplication✨
BN_ucmp(3ossl)BIGNUM comparison and test functions✨
BN_value_one(3ossl)BIGNUM assignment operations✨
BN_with_flags(3ossl)copy BIGNUMs✨
BN_zero(3ossl)BIGNUM assignment operations✨
BUF_MEM_free(3ossl)simple character array structure✨
BUF_MEM_grow(3ossl)simple character array structure✨
BUF_MEM_grow_clean(3ossl)simple character array structure✨
BUF_MEM_new(3ossl)simple character array structure✨
BUF_MEM_new_ex(3ossl)simple character array structure✨
BUF_reverse(3ossl)simple character array structure✨

C

CERTIFICATEPOLICIES_free(3ossl)ASN1 object utilities✨
CERTIFICATEPOLICIES_new(3ossl)ASN1 object utilities✨
CMAC_CTX(3ossl)create cipher-based message authentication codes✨
CMAC_CTX_cleanup(3ossl)create cipher-based message authentication codes✨
CMAC_CTX_copy(3ossl)create cipher-based message authentication codes✨
CMAC_CTX_free(3ossl)create cipher-based message authentication codes✨
CMAC_CTX_get0_cipher_ctx(3ossl)create cipher-based message authentication codes✨
CMAC_CTX_new(3ossl)create cipher-based message authentication codes✨
CMAC_Final(3ossl)create cipher-based message authentication codes✨
CMAC_Init(3ossl)create cipher-based message authentication codes✨
CMAC_resume(3ossl)create cipher-based message authentication codes✨
CMAC_Update(3ossl)create cipher-based message authentication codes✨
CMS_add0_cert(3ossl)CMS certificate and CRL utility functions✨
CMS_add0_crl(3ossl)CMS certificate and CRL utility functions✨
CMS_add0_recipient_key(3ossl)add recipients to a CMS enveloped data structure✨
CMS_add1_cert(3ossl)CMS certificate and CRL utility functions✨
CMS_add1_crl(3ossl)CMS certificate and CRL utility functions✨
CMS_add1_ReceiptRequest(3ossl)CMS signed receipt request functions✨
CMS_add1_recipient(3ossl)add recipients to a CMS enveloped data structure✨
CMS_add1_recipient_cert(3ossl)add recipients to a CMS enveloped data structure✨
CMS_add1_signer(3ossl)add a signer to a CMS_ContentInfo signed data structure✨
CMS_AuthEnvelopedData_create(3ossl)Create CMS envelope✨
CMS_AuthEnvelopedData_create_ex(3ossl)Create CMS envelope✨
CMS_compress(3ossl)create a CMS CompressedData structure✨
CMS_ContentInfo_free(3ossl)ASN1 object utilities✨
CMS_ContentInfo_new(3ossl)ASN1 object utilities✨
CMS_ContentInfo_new_ex(3ossl)ASN1 object utilities✨
CMS_ContentInfo_print_ctx(3ossl)ASN1 object utilities✨
CMS_data_create(3ossl)Create CMS Data object✨
CMS_data_create_ex(3ossl)Create CMS Data object✨
CMS_decrypt(3ossl)decrypt content from a CMS envelopedData structure✨
CMS_decrypt_set1_password(3ossl)decrypt content from a CMS envelopedData structure✨
CMS_decrypt_set1_pkey(3ossl)decrypt content from a CMS envelopedData structure✨
CMS_decrypt_set1_pkey_and_peer(3ossl)decrypt content from a CMS envelopedData structure✨
CMS_digest_create(3ossl)Create CMS DigestedData object✨
CMS_digest_create_ex(3ossl)Create CMS DigestedData object✨
CMS_encrypt(3ossl)create a CMS envelopedData structure✨
CMS_encrypt_ex(3ossl)create a CMS envelopedData structure✨
CMS_EncryptedData_decrypt(3ossl)Decrypt CMS EncryptedData or EnvelopedData✨
CMS_EncryptedData_encrypt(3ossl)Create CMS EncryptedData✨
CMS_EncryptedData_encrypt_ex(3ossl)Create CMS EncryptedData✨
CMS_EncryptedData_set1_key(3ossl)Sets the cipher and key for CMS EncryptedData✨
CMS_EnvelopedData_create(3ossl)Create CMS envelope✨
CMS_EnvelopedData_create_ex(3ossl)Create CMS envelope✨
CMS_EnvelopedData_decrypt(3ossl)Decrypt CMS EncryptedData or EnvelopedData✨
CMS_EnvelopedData_dup(3ossl)ASN1 object utilities✨
CMS_EnvelopedData_it(3ossl)ASN1 object utilities✨
CMS_final(3ossl)finalise a CMS_ContentInfo structure✨
CMS_final_digest(3ossl)finalise a CMS_ContentInfo structure✨
CMS_get0_content(3ossl)get and set CMS content types and content✨
CMS_get0_eContentType(3ossl)get and set CMS content types and content✨
CMS_get0_RecipientInfos(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_get0_SignerInfos(3ossl)CMS signedData signer functions✨
CMS_get0_signers(3ossl)verify a CMS SignedData structure✨
CMS_get0_type(3ossl)get and set CMS content types and content✨
CMS_get1_certs(3ossl)CMS certificate and CRL utility functions✨
CMS_get1_crls(3ossl)CMS certificate and CRL utility functions✨
CMS_get1_ReceiptRequest(3ossl)CMS signed receipt request functions✨
CMS_ReceiptRequest_create0(3ossl)CMS signed receipt request functions✨
CMS_ReceiptRequest_create0_ex(3ossl)CMS signed receipt request functions✨
CMS_ReceiptRequest_free(3ossl)ASN1 object utilities✨
CMS_ReceiptRequest_get0_values(3ossl)CMS signed receipt request functions✨
CMS_ReceiptRequest_new(3ossl)ASN1 object utilities✨
CMS_RecipientInfo_decrypt(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_encrypt(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_kari_set0_pkey(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_kari_set0_pkey_and_peer(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_kekri_get0_id(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_kekri_id_cmp(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_ktri_cert_cmp(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_ktri_get0_signer_id(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_set0_key(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_set0_pkey(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_RecipientInfo_type(3ossl)CMS envelopedData RecipientInfo routines✨
CMS_set1_eContentType(3ossl)get and set CMS content types and content✨
CMS_sign(3ossl)create a CMS SignedData structure✨
CMS_sign_ex(3ossl)create a CMS SignedData structure✨
CMS_sign_receipt(3ossl)create a CMS signed receipt✨
CMS_signed_add1_attr(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_add1_attr_by_NID(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_add1_attr_by_OBJ(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_add1_attr_by_txt(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_delete_attr(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_get0_data_by_OBJ(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_get_attr(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_get_attr_by_NID(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_get_attr_by_OBJ(3ossl)CMS signed and unsigned attribute functions✨
CMS_signed_get_attr_count(3ossl)CMS signed and unsigned attribute functions✨
CMS_SignedData_free(3ossl)ASN1 object utilities✨
CMS_SignedData_new(3ossl)ASN1 object utilities✨
CMS_SignedData_verify(3ossl)verify a CMS SignedData structure✨
CMS_SignerInfo_cert_cmp(3ossl)CMS signedData signer functions✨
CMS_SignerInfo_get0_signature(3ossl)CMS signedData signer functions✨
CMS_SignerInfo_get0_signer_id(3ossl)CMS signedData signer functions✨
CMS_SignerInfo_set1_signer_cert(3ossl)CMS signedData signer functions✨
CMS_SignerInfo_sign(3ossl)add a signer to a CMS_ContentInfo signed data structure✨
CMS_uncompress(3ossl)uncompress a CMS CompressedData structure✨
CMS_unsigned_add1_attr(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_add1_attr_by_NID(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_add1_attr_by_OBJ(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_add1_attr_by_txt(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_delete_attr(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_get0_data_by_OBJ(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_get_attr(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_get_attr_by_NID(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_get_attr_by_OBJ(3ossl)CMS signed and unsigned attribute functions✨
CMS_unsigned_get_attr_count(3ossl)CMS signed and unsigned attribute functions✨
CMS_verify(3ossl)verify a CMS SignedData structure✨
CMS_verify_receipt(3ossl)verify a CMS signed receipt✨
COMP_brotli(3ossl)Compression support✨
COMP_brotli_oneshot(3ossl)Compression support✨
COMP_compress_block(3ossl)Compression support✨
COMP_CTX_free(3ossl)Compression support✨
COMP_CTX_get_method(3ossl)Compression support✨
COMP_CTX_get_type(3ossl)Compression support✨
COMP_CTX_new(3ossl)Compression support✨
COMP_expand_block(3ossl)Compression support✨
COMP_get_name(3ossl)Compression support✨
COMP_get_type(3ossl)Compression support✨
COMP_zlib(3ossl)Compression support✨
COMP_zlib_oneshot(3ossl)Compression support✨
COMP_zstd(3ossl)Compression support✨
COMP_zstd_oneshot(3ossl)Compression support✨
CONF_get1_default_config_file(3ossl)OpenSSL configuration functions✨
CONF_modules_finish(3ossl)OpenSSL configuration cleanup functions✨
CONF_modules_free(3ossl)OpenSSL configuration cleanup functions✨
CONF_modules_load(3ossl)OpenSSL configuration functions✨
CONF_modules_load_file(3ossl)OpenSSL configuration functions✨
CONF_modules_load_file_ex(3ossl)OpenSSL configuration functions✨
CONF_modules_unload(3ossl)OpenSSL configuration cleanup functions✨
CRL_DIST_POINTS_free(3ossl)ASN1 object utilities✨
CRL_DIST_POINTS_new(3ossl)ASN1 object utilities✨
CRYPTO_aligned_alloc(3ossl)Memory allocation functions✨
CRYPTO_alloc_ex_data(3ossl)functions supporting application-specific data✨
CRYPTO_atomic_add(3ossl)OpenSSL thread support✨
CRYPTO_atomic_add64(3ossl)OpenSSL thread support✨
CRYPTO_atomic_and(3ossl)OpenSSL thread support✨
CRYPTO_atomic_load(3ossl)OpenSSL thread support✨
CRYPTO_atomic_load_int(3ossl)OpenSSL thread support✨
CRYPTO_atomic_or(3ossl)OpenSSL thread support✨
CRYPTO_atomic_store(3ossl)OpenSSL thread support✨
CRYPTO_clear_free(3ossl)Memory allocation functions✨
CRYPTO_clear_realloc(3ossl)Memory allocation functions✨
CRYPTO_EX_dup(3ossl)functions supporting application-specific data✨
CRYPTO_EX_free(3ossl)functions supporting application-specific data✨
CRYPTO_EX_new(3ossl)functions supporting application-specific data✨
CRYPTO_free(3ossl)Memory allocation functions✨
CRYPTO_free_ex_data(3ossl)functions supporting application-specific data✨
CRYPTO_free_ex_index(3ossl)functions supporting application-specific data✨
CRYPTO_free_fn(3ossl)Memory allocation functions✨
CRYPTO_get_alloc_counts(3ossl)Memory allocation functions✨
CRYPTO_get_ex_data(3ossl)functions supporting application-specific data✨
CRYPTO_get_ex_new_index(3ossl)functions supporting application-specific data✨
CRYPTO_get_mem_functions(3ossl)Memory allocation functions✨
CRYPTO_malloc(3ossl)Memory allocation functions✨
CRYPTO_malloc_fn(3ossl)Memory allocation functions✨
CRYPTO_mem_ctrl(3ossl)Memory allocation functions✨
CRYPTO_mem_debug_pop(3ossl)Memory allocation functions✨
CRYPTO_mem_debug_push(3ossl)Memory allocation functions✨
CRYPTO_mem_leaks(3ossl)Memory allocation functions✨
CRYPTO_mem_leaks_cb(3ossl)Memory allocation functions✨
CRYPTO_mem_leaks_fp(3ossl)Memory allocation functions✨
CRYPTO_memcmp(3ossl)Constant time memory comparison✨
CRYPTO_new_ex_data(3ossl)functions supporting application-specific data✨
CRYPTO_realloc(3ossl)Memory allocation functions✨
CRYPTO_realloc_fn(3ossl)Memory allocation functions✨
CRYPTO_secure_allocated(3ossl)secure heap storage✨
CRYPTO_secure_clear_free(3ossl)secure heap storage✨
CRYPTO_secure_free(3ossl)secure heap storage✨
CRYPTO_secure_malloc(3ossl)secure heap storage✨
CRYPTO_secure_malloc_done(3ossl)secure heap storage✨
CRYPTO_secure_malloc_init(3ossl)secure heap storage✨
CRYPTO_secure_malloc_initialized(3ossl)secure heap storage✨
CRYPTO_secure_used(3ossl)secure heap storage✨
CRYPTO_secure_zalloc(3ossl)secure heap storage✨
CRYPTO_set_ex_data(3ossl)functions supporting application-specific data✨
CRYPTO_set_mem_debug(3ossl)Memory allocation functions✨
CRYPTO_set_mem_functions(3ossl)Memory allocation functions✨
CRYPTO_strdup(3ossl)Memory allocation functions✨
CRYPTO_strndup(3ossl)Memory allocation functions✨
CRYPTO_THREAD_lock_free(3ossl)OpenSSL thread support✨
CRYPTO_THREAD_lock_new(3ossl)OpenSSL thread support✨