security/rubygem-ed2551912: Add rubygem-ed2551912 1.2.4 (copied from rubygem-ed25519)

- Add PORTSCOUT

security/Makefile

@@ -1089,6 +1089,7 @@
     SUBDIR += rubygem-doorkeeper-rails5
     SUBDIR += rubygem-doorkeeper-rails50
     SUBDIR += rubygem-ed25519
+    SUBDIR += rubygem-ed2551912
     SUBDIR += rubygem-encryptor
     SUBDIR += rubygem-ezcrypto
     SUBDIR += rubygem-googleauth

security/rubygem-ed2551912/Makefile

@@ -0,0 +1,20 @@
+# Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
+
+PORTNAME=	ed25519
+PORTVERSION=	1.2.4
+CATEGORIES=	security rubygems
+MASTER_SITES=	RG
+PKGNAMESUFFIX=	12
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Ruby binding to the Ed25519 (RFC 8032)
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+USES=		gem
+USE_RUBY=	yes
+
+PORTSCOUT=	limit:^1\.2\.
+
+.include <bsd.port.mk>

security/rubygem-ed2551912/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1527946165
+SHA256 (rubygem/ed25519-1.2.4.gem) = dc62c3491e9484d566519ab2bfca1406c7527694c902e6d05074c3a33ecab3b8
+SIZE (rubygem/ed25519-1.2.4.gem) = 137216

security/rubygem-ed2551912/pkg-descr

@@ -0,0 +1,13 @@
+ed25519.rb is a Ruby binding to the Ed25519 elliptic curve public-key signature
+system described in RFC 8032.
+
+Two implementations are provided: a MRI C extension which uses the "ref10"
+implementation from the SUPERCOP benchmark suite, and a pure Java version based
+on str4d/ed25519-java.
+
+Ed25519 is one of two notable algorithms implemented atop the Curve25519
+elliptic curve. The x25519 gem is a related project of this one, and implements
+the X25519 Diffie-Hellman key exchange algorithm on the Montgomery form of
+Curve25519.
+
+WWW: https://github.com/RubyCrypto/ed25519