prop.rr = fdt_getprop(blob, node, "rsa,r-squared", NULL);if (!prop.num_bits || !prop.modulus) { debug("%s: Missing RSA key info", __func__); return -EFAULT; } key.len /= sizeof(uint32_t) * 8; uint32_t key1[key.len], key2[key.len];...
页面处理过程: 每次登录前,先向后端发送请求,由RSA生成一对公钥和私钥,获取公钥中的模modulus和指数exponent,然后传到前端,私钥存入当前请求的session中。前端使用security.js先根据后传过来模和指数生成公钥,然后用公钥加密密码。 对加密后的数据进行SHA1校验,计算出HashCode,然后进行登录时将哈希值一并传到后端,后端从...
- rsa,r-squared: (2^num-bits)^2 as a big-endian multi-word integer - rsa,n0-inverse: -1 / modulus[0] mod 2^321 change: 1 addition & 0 deletions 1 include/u-boot/rsa.h Original file line numberDiff line numberDiff line change @@ -27,6 +27,7 @@ struct rsa_public_key {...
RSA公钥加密算法是1977年由Ron Rivest、Adi Shamirh和LenAdleman在(美国麻省理工学院)开发的。RSA取名来自开发他们三者的名字。RSA是目前最有影响力的公钥加密算法,它能够抵抗到目前为止已知的所有密码攻击,已被ISO推荐为公钥数据加密标准。RSA算法基于一个十分简单的数论事实:将两个大素数相乘十分容易,但那时想要对其乘...
y.isNeg; x.isNeg = false; y.isNeg = false; r = biSubtract(y, x); // Restore signs, 'cause they're references. x.isNeg = true; y.isNeg = origYIsNeg; } else { q = new BigInt(); r = RSAUtils.biCopy(x); } return [q, r]; } q = new BigInt(); r = x; // ...
(ri * biRadixSquared) + ((ri1 * biRadix) + ri2); 554 while (c1 > c2) { 555 --q.digits[i - t - 1]; 556 c1 = q.digits[i - t - 1] * ((yt * biRadix) | yt1); 557 c2 = (ri * biRadix * biRadix) + ((ri1 * biRadix) + ri2); 558 } 559 560 b = bi...
y.isNeg; x.isNeg = false; y.isNeg = false; r = biSubtract(y, x); // Restore signs, 'cause they're references. x.isNeg = true; y.isNeg = origYIsNeg; } else { q = new BigInt(); r = RSAUtils.biCopy(x); } return [q, r]; } q = new BigInt(); r = x; // ...
下面的github项目rsa.js的RSAKeyPair下就有一个function r(n)的2次加密函数 对了有些RSAUtils库好像是有问题的,每次加密后的密文都一样,可以考虑用下面gayhub中的rsa.js替代 完整rsa签名认证例子https://github.com/crud-boy/p... JavaScript代码 e = '010001' n = '85ec922f28cc33e35b78461cb69aac204d...
if (ret) goto err_get_pub_key; rsa = EVP_PKEY_get0_RSA(pkey); rsa = (RSA *)EVP_PKEY_get0_RSA(pkey); ret = rsa_get_params(rsa, &exponent, &n0_inv, &modulus, &r_squared); if (ret) goto err_get_params; 0 comments on commit 675c3cc Please sign in to comment. Footer...
BIGNUM *n, *r, *r_squared, *tmp; const BIGNUM *key_n; BN_CTX *bn_ctx = BN_CTX_new(); int ret = 0;@@ -548,7 +579,8 @@ int rsa_get_params(RSA *key, uint64_t *exponent, uint32_t *n0_invp, if (0 != rsa_get_exponent(key, exponent)) ...