openssl_get_curve_names

PHP 7 >= 7.1.0, PHP 8
openssl_get_curve_names - Gets list of available curve names for ECC
Manual
Code Examples

Example #1 openssl_get_curve_names example

Result: Array ( [0] => secp112r1 [1] => secp112r2 [2] => secp128r1 [3] => secp128r2 [4] => secp160k1 [5] => secp160r1 [6] => secp160r2 [7] => secp192k1 [8] => secp224k1 [9] => secp224r1 [10] => secp256k1 [11] => secp384r1 [12] => secp521r1 [13] => prime192v1 [14] => prime192v2 [15] => prime192v3 [16] => prime239v1 [17] => prime239v2 [18] => prime239v3 [19] => prime256v1 [20] => sect113r1 [21] => sect113r2 [22] => sect131r1 [23] => sect131r2 [24] => sect163k1 [25] => sect163r1 [26] => sect163r2 [27] => sect193r1 [28] => sect193r2 [29] => sect233k1 [30] => sect233r1 [31] => sect239k1 [32] => sect283k1 [33] => sect283r1 [34] => sect409k1 [35] => sect409r1 [36] => sect571k1 [37] => sect571r1 [38] => c2pnb163v1 [39] => c2pnb163v2 [40] => c2pnb163v3 [41] => c2pnb176v1 [42] => c2tnb191v1 [43] => c2tnb191v2 [44] => c2tnb191v3 [45] => c2pnb208w1 [46] => c2tnb239v1 [47] => c2tnb239v2 [48] => c2tnb239v3 [49] => c2pnb272w1 [50] => c2pnb304w1 [51] => c2tnb359v1 [52] => c2pnb368w1 [53] => c2tnb431r1 [54] => wap-wsg-idm-ecid-wtls1 [55] => wap-wsg-idm-ecid-wtls3 [56] => wap-wsg-idm-ecid-wtls4 [57] => wap-wsg-idm-ecid-wtls5 [58] => wap-wsg-idm-ecid-wtls6 [59] => wap-wsg-idm-ecid-wtls7 [60] => wap-wsg-idm-ecid-wtls8 [61] => wap-wsg-idm-ecid-wtls9 [62] => wap-wsg-idm-ecid-wtls10 [63] => wap-wsg-idm-ecid-wtls11 [64] => wap-wsg-idm-ecid-wtls12 [65] => Oakley-EC2N-3 [66] => Oakley-EC2N-4 [67] => brainpoolP160r1 [68] => brainpoolP160t1 [69] => brainpoolP192r1 [70] => brainpoolP192t1 [71] => brainpoolP224r1 [72] => brainpoolP224t1 [73] => brainpoolP256r1 [74] => brainpoolP256t1 [75] => brainpoolP320r1 [76] => brainpoolP320t1 [77] => brainpoolP384r1 [78] => brainpoolP384t1 [79] => brainpoolP512r1 [80] => brainpoolP512t1 )
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Function openssl_get_curve_names:

OpenSSL Functions

Most used PHP functions