pub.N.BitLen()%2 == 1 { fipsApproved = false } if pub.E < 2 { return false, errors.New("crypto/rsa: public exponent too small or negative") } // e needs to be coprime with p-1 and q-1, since it must be invertible // modulo λ(pq). Since p and q are prime, this means e needs to be odd. if pub.E&1 == 0 { return false, errors.New("crypto/rsa: public exponent is even") } // FIPS 186-5, Section 5.5(e): "The exponent e shall be an odd, positive // integer such that 2¹⁶ < e < 2²⁵⁶." if pub.E <= 1<<16 { fipsApproved...

23DC..23E7    ; valid                  ;      ; NV8    # 5.0  TOP PARENTHESIS..ELECTRICAL INTERSECTION
23E8          ; valid                  ;      ; NV8    # 5.2  DECIMAL EXPONENT SYMBOL
23E9..23F3    ; valid                  ;      ; NV8    # 6.0  BLACK RIGHT-POINTING DOUBLE TRIANGLE..HOURGLASS WITH FLOWING SAND