diff options
Diffstat (limited to 'src/lib/libcrypto/ec/ec_lcl.h')
-rw-r--r-- | src/lib/libcrypto/ec/ec_lcl.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/lib/libcrypto/ec/ec_lcl.h b/src/lib/libcrypto/ec/ec_lcl.h index fdd7aa2755..3e2c34b0bc 100644 --- a/src/lib/libcrypto/ec/ec_lcl.h +++ b/src/lib/libcrypto/ec/ec_lcl.h | |||
@@ -205,11 +205,14 @@ struct ec_group_st { | |||
205 | * irreducible polynomial defining the field. | 205 | * irreducible polynomial defining the field. |
206 | */ | 206 | */ |
207 | 207 | ||
208 | unsigned int poly[5]; /* Field specification for curves over GF(2^m). | 208 | int poly[6]; /* Field specification for curves over GF(2^m). |
209 | * The irreducible f(t) is then of the form: | 209 | * The irreducible f(t) is then of the form: |
210 | * t^poly[0] + t^poly[1] + ... + t^poly[k] | 210 | * t^poly[0] + t^poly[1] + ... + t^poly[k] |
211 | * where m = poly[0] > poly[1] > ... > poly[k] = 0. | 211 | * where m = poly[0] > poly[1] > ... > poly[k] = 0. |
212 | */ | 212 | * The array is terminated with poly[k+1]=-1. |
213 | * All elliptic curve irreducibles have at most 5 | ||
214 | * non-zero terms. | ||
215 | */ | ||
213 | 216 | ||
214 | BIGNUM a, b; /* Curve coefficients. | 217 | BIGNUM a, b; /* Curve coefficients. |
215 | * (Here the assumption is that BIGNUMs can be used | 218 | * (Here the assumption is that BIGNUMs can be used |