diff options
| -rw-r--r-- | src/lib/libcrypto/man/EC_POINT_add.3 | 69 |
1 files changed, 2 insertions, 67 deletions
diff --git a/src/lib/libcrypto/man/EC_POINT_add.3 b/src/lib/libcrypto/man/EC_POINT_add.3 index babb48ff06..cc35499c0e 100644 --- a/src/lib/libcrypto/man/EC_POINT_add.3 +++ b/src/lib/libcrypto/man/EC_POINT_add.3 | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | .\" $OpenBSD: EC_POINT_add.3,v 1.14 2025/03/08 16:44:41 tb Exp $ | 1 | .\" $OpenBSD: EC_POINT_add.3,v 1.15 2025/03/08 16:48:22 tb Exp $ |
| 2 | .\" OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100 | 2 | .\" OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100 |
| 3 | .\" | 3 | .\" |
| 4 | .\" This file was written by Matt Caswell <matt@openssl.org>. | 4 | .\" This file was written by Matt Caswell <matt@openssl.org>. |
| @@ -59,8 +59,6 @@ | |||
| 59 | .Nm EC_POINT_is_on_curve , | 59 | .Nm EC_POINT_is_on_curve , |
| 60 | .Nm EC_POINT_cmp , | 60 | .Nm EC_POINT_cmp , |
| 61 | .Nm EC_POINT_make_affine , | 61 | .Nm EC_POINT_make_affine , |
| 62 | .Nm EC_POINTs_make_affine , | ||
| 63 | .Nm EC_POINTs_mul , | ||
| 64 | .Nm EC_POINT_mul | 62 | .Nm EC_POINT_mul |
| 65 | .Nd perform mathematical operations and tests on EC_POINT objects | 63 | .Nd perform mathematical operations and tests on EC_POINT objects |
| 66 | .Sh SYNOPSIS | 64 | .Sh SYNOPSIS |
| @@ -112,23 +110,6 @@ | |||
| 112 | .Fa "BN_CTX *ctx" | 110 | .Fa "BN_CTX *ctx" |
| 113 | .Fc | 111 | .Fc |
| 114 | .Ft int | 112 | .Ft int |
| 115 | .Fo EC_POINTs_make_affine | ||
| 116 | .Fa "const EC_GROUP *group" | ||
| 117 | .Fa "size_t num" | ||
| 118 | .Fa "EC_POINT *points[]" | ||
| 119 | .Fa "BN_CTX *ctx" | ||
| 120 | .Fc | ||
| 121 | .Ft int | ||
| 122 | .Fo EC_POINTs_mul | ||
| 123 | .Fa "const EC_GROUP *group" | ||
| 124 | .Fa "EC_POINT *r" | ||
| 125 | .Fa "const BIGNUM *n" | ||
| 126 | .Fa "size_t num" | ||
| 127 | .Fa "const EC_POINT *p[]" | ||
| 128 | .Fa "const BIGNUM *m[]" | ||
| 129 | .Fa "BN_CTX *ctx" | ||
| 130 | .Fc | ||
| 131 | .Ft int | ||
| 132 | .Fo EC_POINT_mul | 113 | .Fo EC_POINT_mul |
| 133 | .Fa "const EC_GROUP *group" | 114 | .Fa "const EC_GROUP *group" |
| 134 | .Fa "EC_POINT *r" | 115 | .Fa "EC_POINT *r" |
| @@ -180,21 +161,6 @@ tests whether the supplied point is on the curve or not. | |||
| 180 | compares the two supplied points and tests whether or not they are | 161 | compares the two supplied points and tests whether or not they are |
| 181 | equal. | 162 | equal. |
| 182 | .Pp | 163 | .Pp |
| 183 | The functions | ||
| 184 | .Fn EC_POINT_make_affine | ||
| 185 | and | ||
| 186 | .Fn EC_POINTs_make_affine | ||
| 187 | force the internal representation of the | ||
| 188 | .Vt EC_POINT Ns s | ||
| 189 | into the affine coordinate system. | ||
| 190 | In the case of | ||
| 191 | .Fn EC_POINTs_make_affine , | ||
| 192 | the value | ||
| 193 | .Fa num | ||
| 194 | provides the number of points in the array | ||
| 195 | .Fa points | ||
| 196 | to be forced. | ||
| 197 | .Pp | ||
| 198 | .Fn EC_POINT_mul | 164 | .Fn EC_POINT_mul |
| 199 | calculates the value | 165 | calculates the value |
| 200 | .Pp | 166 | .Pp |
| @@ -210,33 +176,6 @@ in which case the result is just | |||
| 210 | .Pp | 176 | .Pp |
| 211 | .Dl q * m. | 177 | .Dl q * m. |
| 212 | .Pp | 178 | .Pp |
| 213 | .Fn EC_POINTs_mul | ||
| 214 | only supports the values 0 and 1 for | ||
| 215 | .Fa num . | ||
| 216 | If it is 1, then | ||
| 217 | .Fn EC_POINTs_mul | ||
| 218 | calculates the value | ||
| 219 | .Pp | ||
| 220 | .Dl generator * n + q[0] * m[0]. | ||
| 221 | .Pp | ||
| 222 | If | ||
| 223 | .Fa num | ||
| 224 | is 0 then | ||
| 225 | .Fa q | ||
| 226 | and | ||
| 227 | .Fa m | ||
| 228 | must be | ||
| 229 | .Dv NULL , | ||
| 230 | and the result is just | ||
| 231 | .Pp | ||
| 232 | .Dl generator * n . | ||
| 233 | .Pp | ||
| 234 | As for | ||
| 235 | .Fn EC_POINT_mul , | ||
| 236 | the value | ||
| 237 | .Fa n | ||
| 238 | may be | ||
| 239 | .Dv NULL . | ||
| 240 | See | 179 | See |
| 241 | .Xr EC_GROUP_copy 3 | 180 | .Xr EC_GROUP_copy 3 |
| 242 | for information about the generator. | 181 | for information about the generator. |
| @@ -246,10 +185,8 @@ The following functions return 1 on success or 0 on error: | |||
| 246 | .Fn EC_POINT_dbl , | 185 | .Fn EC_POINT_dbl , |
| 247 | .Fn EC_POINT_invert , | 186 | .Fn EC_POINT_invert , |
| 248 | .Fn EC_POINT_make_affine , | 187 | .Fn EC_POINT_make_affine , |
| 249 | .Fn EC_POINTs_make_affine , | ||
| 250 | .Fn EC_POINT_mul , | ||
| 251 | and | 188 | and |
| 252 | .Fn EC_POINTs_mul , | 189 | .Fn EC_POINT_mul |
| 253 | .Pp | 190 | .Pp |
| 254 | .Fn EC_POINT_is_at_infinity | 191 | .Fn EC_POINT_is_at_infinity |
| 255 | returns 1 if the point is at infinity or 0 otherwise. | 192 | returns 1 if the point is at infinity or 0 otherwise. |
| @@ -273,8 +210,6 @@ returns 1 if the points are not equal, 0 if they are, or -1 on error. | |||
| 273 | .Fn EC_POINT_is_on_curve , | 210 | .Fn EC_POINT_is_on_curve , |
| 274 | .Fn EC_POINT_cmp , | 211 | .Fn EC_POINT_cmp , |
| 275 | .Fn EC_POINT_make_affine , | 212 | .Fn EC_POINT_make_affine , |
| 276 | .Fn EC_POINTs_make_affine , | ||
| 277 | .Fn EC_POINTs_mul , | ||
| 278 | and | 213 | and |
| 279 | .Fn EC_POINT_mul | 214 | .Fn EC_POINT_mul |
| 280 | first appeared in OpenSSL 0.9.7 and have been available since | 215 | first appeared in OpenSSL 0.9.7 and have been available since |
