openssl_get_cipher_methods
openssl_get_privatekey
OpenSSL 함수 목록
PHP Manual

# openssl_get_md_methods

(PHP 5 >= 5.3.0)

openssl_get_md_methods — Gets available digest methods

### 설명

ReturnType openssl_get_md_methods ([ bool `$aliases`= false ] )

Gets a list of available digest methods.

### 인수

`aliases`

  Set to `TRUE` if digest aliases should be included within the returned array.

### 반환값

An array of available digest methods.

### 예제

Example #1 openssl_get_md_methods() example

Shows how the available digests might look, and also which aliases might be available.

`<?php
$digests = openssl_get_md_methods();
$digests_and_aliases = openssl_get_md_methods(true);
$digest_aliases = array_diff($mds_and_aliases, $mds);
print_r($digests);
print_r($digest_aliases);
?>`

위 예제의 출력 예시:

    Array
    (
        [0] => DSA
        [1] => DSA-SHA
        [2] => MD2
        [3] => MD4
        [4] => MD5
        [5] => RIPEMD160
        [6] => SHA
        [7] => SHA1
        [8] => SHA224
        [9] => SHA256
        [10] => SHA384
        [11] => SHA512
        [12] => dsaEncryption
        [13] => dsaWithSHA
        [14] => ecdsa-with-SHA1
        [15] => md2
        [16] => md4
        [17] => md5
        [18] => ripemd160
        [19] => sha
        [20] => sha1
        [21] => sha224
        [22] => sha256
        [23] => sha384
        [24] => sha512
    )
    Array
    (
        [2] => DSA-SHA1
        [3] => DSA-SHA1-old
        [4] => DSS1
        [9] => RSA-MD2
        [10] => RSA-MD4
        [11] => RSA-MD5
        [12] => RSA-RIPEMD160
        [13] => RSA-SHA
        [14] => RSA-SHA1
        [15] => RSA-SHA1-2
        [16] => RSA-SHA224
        [17] => RSA-SHA256
        [18] => RSA-SHA384
        [19] => RSA-SHA512
        [28] => dsaWithSHA1
        [29] => dss1
        [32] => md2WithRSAEncryption
        [34] => md4WithRSAEncryption
        [36] => md5WithRSAEncryption
        [37] => ripemd
        [39] => ripemd160WithRSA
        [40] => rmd160
        [43] => sha1WithRSAEncryption
        [45] => sha224WithRSAEncryption
        [47] => sha256WithRSAEncryption
        [49] => sha384WithRSAEncryption
        [51] => sha512WithRSAEncryption
        [52] => shaWithRSAEncryption
        [53] => ssl2-md5
        [54] => ssl3-md5
        [55] => ssl3-sha1
    )

### 참고

- openssl_digest() - Computes a digest
- openssl_get_cipher_methods() - Gets available cipher methods

openssl_get_cipher_methods
openssl_get_privatekey
OpenSSL 함수 목록
PHP Manual